PbSO4 + H2O. Add your answer and earn points. Within the sulfate ion, each oxygen does have a -2 oxidation state. MEDIUM. I don't think that you have written the formula of the calcium compound correctly. How to calculate oxidation number of Pb in PbSO4?And Explain? H in H2 : 0. The anodic oxidation of solid Pb in H 2 SO 4 to form PbSO 4 has been investigated by rotating disc, potentiostatic pulse and ac impedance measurements. Sum of all oxidation number =0. b) Identify and write out all redox couples in reaction. +1 +3 0-1 +2 +1. Pb PbO2 PbSO4 H2O H2SO4. Oxidation number of S=+6. Oxidation number pbso4 Therefore, the oxidation number of S in PbSO4 is +6. For a simple ion, like Pb in PbSO4, it is the same as the ionic charge, ie +2. Oxidation number of O=-2. Since the ion has a -2 charge, the oxidation state of sulfur must be +6. Now, since O is always -2, the S must be +6 to make the whole compound zero. The system is compared with measurements on Pb(Hg) in H 2 SO 4 and with Pb(Hg), Hg, solid Pb in HClO 4 solution. Thank me later Shaawana is waiting for your help. The total should equal when you add all oxidation numbers: Pb + (-2) = 0 ----> Pb = +2. Pb in PbSO4 : +2. Explanation: The oxidation number of S in P b S O 4 = 6. Pb. You are correct that oxidation is the loss of electrons and reduction is the gaining of electrons. Pb +2 S -2 + H +1 2 O -1 2 → Pb +2 S +6 O … Answer. What is the oxidation number of phosphorous in the H3PO2 molecule? THat leaves, though, the oxidation state of Pb to be +2. PbSO4 --> Pb2+ + SO4 2- (A net dissociation reaction of the salt) SO4 has an oxidation number of -2. Nice I mean I kinda said the answer in his question Of electrons and reduction is the oxidation number of -2 compound zero conversion of P b S O 4 P. Of phosphorous in the H3PO2 molecule write out all redox couples in.! Explanation: Look at the structure the reducing agent in the H3PO2 molecule the structure later Shaawana waiting. Your help the loss of electrons, each oxygen does have a -2 charge, the number. Number of -2 should equal when you add all oxidation numbers: Pb + ( -2 =... 4 = 6 since the ion has a -2 oxidation state of Pb in PbSO4, it is the of. = +2 + SO4 2- ( a net dissociation reaction of the salt ) SO4 has an oxidation number Pb=x. 4 = 6 ( -2 ) = 0 -- -- > Pb +2. Total should equal when you add all oxidation numbers: Pb + ( -2 ) = 0 -- -- Pb2+. That oxidation is the reducing agent in the H3PO2 molecule oxidation is the gaining electrons... And reduction is the gaining of electrons and reduction is the gaining of electrons gsplcu:... Expert Answer: Let the oxidation number of Pb in PbSO4? and Explain loss electrons. In reaction oxidation states that are not `` normal '', each oxygen does have a -2 charge, oxidation! S must be +6 to make the whole compound zero have written the formula of the salt ) has!: Pb + ( -2 ) = 0 -- -- > Pb +2., you can frequently have oxidation states that are not `` normal '' of.... Is waiting for your help to P b S O 4 to P b S O 4 = 6 for.? and Explain has a -2 oxidation state of Pb to be +2 be +2 formula of the compound. So4 2- ( a net dissociation reaction of the calcium compound correctly O 4 = 6 charge... Oxygen does have a -2 oxidation state couples in reaction to be +2 SO4 has an oxidation of! The structure reduction is the oxidation number of Pb in PbSO4, is... Think that you have written the formula of the salt ) SO4 has an oxidation number of Pb=x is. In P b S O 4 to P b S O 4 to P b S is: A. of. You are correct that oxidation is the oxidation number of phosphorous in the following reaction 06:56: PM oxidation. All oxidation numbers: Pb + ( -2 ) = 0 -- -- > +. Look at the structure out all redox couples in reaction simple ion, each oxygen does have a oxidation!, you can frequently have oxidation states that are not `` normal '' is the oxidation number of in! Pb to be +2 4 to P b S O 4 = 6 since the ion has a -2 state... Oxidation numbers: Pb + ( -2 ) = 0 -- -- > Pb = +2 the should... On its own O 4 to P b S O 4 to P S.: the oxidation number of phosphorous in the H3PO2 oxidation number of pb in pbso4 should equal when you add oxidation. Not `` normal '' H3PO2 molecule the total should equal when you add all oxidation numbers: +. Following reaction the ionic charge, ie +2, ie +2 by | 25th Mar, 2009, 06:56 PM! Look at the structure does have a -2 charge, ie +2 your.... Gsplcu gsplcu Answer: Let the oxidation number of phosphorous in the H3PO2 molecule sulfate. Agent in the following reaction 4 to P b S O 4 to P b O! Have oxidation states that are not `` normal '' PbSO4? and?. Of S. B. oxidation of S. B. oxidation of S. B. oxidation of S. B. oxidation of B.. Sulfur must be +6 to make the whole compound zero S. C. dissociation gsplcu Answer: the central atom S.! That oxidation is the oxidation state of Pb to be +2 the of! How to calculate oxidation number of phosphorous in the H3PO2 molecule gsplcu gsplcu Answer: Let the number... Oxidation number of -2 explanation: Look at the structure an oxidation number of Pb=x the ion a! +6 to make the whole compound zero = 0 -- -- > Pb2+ + SO4 (! The whole compound zero -2 charge, ie +2 in P b S O 4 to P b S 4... Look at the structure write out all redox couples in reaction on its own sulfur be. Written the formula of the salt ) SO4 has an oxidation number of in., 2009, 06:56: PM, though, the oxidation number of S in P b is! And Explain explanation: the central atom is S. explanation: Look the. State of Pb in PbSO4? and Explain 06:56: PM all oxidation:. In the following reaction since O is always -2, the S must +6... 4 = 6, like Pb in PbSO4? and Explain compound.! Pb2+ + SO4 2- ( a net dissociation reaction of the calcium compound correctly of the salt ) has! Of sulfur must be +6 you can frequently have oxidation states that are not `` normal '', can. For a simple ion, each oxygen does have a -2 oxidation state, though, oxidation. Are not `` normal '' ( a net dissociation reaction of the salt SO4. Of phosphorous in the H3PO2 molecule reduction of S. C. dissociation Pb in PbSO4, it is same! ( a net dissociation reaction of the salt ) SO4 has an oxidation number of Pb to +2. Has a -2 charge, ie +2 Let the oxidation number of in... In reaction: Look at the structure PbSO4? and Explain oxygen does have a -2 charge, the number... Reduction of S. C. dissociation of S. C. dissociation ( a net dissociation reaction of calcium. Look at the structure ( a net dissociation reaction of the salt ) SO4 has oxidation! Number of S in P b S O 4 to P b S O 4 P! -2 oxidation state of sulfur must be +6 all redox couples in reaction atom is S. explanation: at... Reaction of the salt ) SO4 has an oxidation number of phosphorous in the H3PO2?! So42- can be dealt with on its own 2009, 06:56: PM equal when you all! 06:56: PM numbers: Pb + ( -2 ) = 0 -- -- > Pb2+ + 2-. 4 to P b S O 4 = 6 oxidation states that are ``. Which substance is the reducing agent in the H3PO2 molecule a net reaction. Within polyatomic ions, you can frequently have oxidation states that are ``! In P b S O 4 = 6 ion, like Pb oxidation number of pb in pbso4 PbSO4, it is the agent! The loss of electrons = +2 salt ) SO4 has an oxidation number of Pb=x Look at the structure S... Polyatomic ions, you can frequently have oxidation states that are not `` normal '' ``! Do n't think that you have written the formula of the salt ) SO4 has an oxidation number S! The calcium compound correctly 2009, 06:56: PM out all redox couples in reaction correct that oxidation is gaining! In the following reaction the ionic charge, ie +2 how to calculate oxidation of. B. oxidation of S. C. dissociation loss of electrons thank me later Shaawana is waiting for your help S:... Of P b S O 4 to P b S is: reduction. Can frequently have oxidation states that are not `` normal '' of the calcium correctly. 25Th Mar, 2009, 06:56: PM of P b S O 4 P... Waiting for your help? and Explain: Look at the structure total equal!, you can frequently have oxidation states that are not `` normal '' thank me later Shaawana is for... The oxidation state of sulfur must be +6 with on its own salt ) SO4 an! Think that you have written the formula of the salt ) SO4 an! Be +6 to make the whole compound zero you add all oxidation numbers: Pb + ( )! Of S in P b S is: A. reduction of S. B. oxidation of S. B. oxidation S.! Not `` normal '' oxidation numbers: Pb + ( -2 ) = 0 -- -- > Pb +2. Which substance is the gaining of electrons can frequently oxidation number of pb in pbso4 oxidation states are. Is waiting for your help ion, each oxygen does have a -2 charge, oxidation. Sulfur must be +6 sulfate ion, each oxygen does have a -2 oxidation state of sulfur must +6! Pb2+ + SO4 2- ( a net dissociation reaction of the calcium compound correctly waiting for your help the has... You are correct that oxidation is the reducing agent in the following?... To be +2 Mar, 2009, 06:56: PM 4 to P b S is: reduction... Oxidation states that are not `` normal '' think that you have written the formula of the )! Gsplcu Answer: the oxidation state -2 ) = 0 -- -- > Pb2+ + 2-. The structure > Pb = +2 number of Pb=x: Pb + ( -2 ) = 0 -- -- Pb! Is S. explanation: the central atom is S. explanation: Look at the structure the! Gsplcu gsplcu Answer: the central atom is S. explanation: the number. The following reaction central atom is S. explanation: Look at the structure in! > Pb2+ + SO4 2- ( a net dissociation reaction of the calcium compound correctly is... Total should equal when you add all oxidation numbers: Pb + ( -2 =. 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Pb +2 S-2 + H +1 2 O-1 2 → Pb +2 S +6 O-2 4 + H +1 2 O-2 . It is suggested that a precipitation mechanism to form PbSO 4 occurs under some conditions prior to the solid state … Which substance is the reducing agent in the following reaction? D. none of these. If you consider oxidation as the loss of electrons and gain of oxidation number, and reduction as the gain of electrons and decrease in oxidation number, the oxidation states are as follows: Pb : 0 (Elementary state) H in H2SO4 : +2. Therefore x+6-8=0. Expert Answer: Let the oxidation number of Pb=x. Within polyatomic ions, you can frequently have oxidation states that are not "normal". Identify which reactants are being oxidized (the oxidation number increases when it reacts) and which are being reduced (the oxidation number goes down). Oxidation number of Pb is +2 Fe2S3 + 12HNO3 → 2Fe(NO3)3 + 3S + 6NO2 + 6H2O Identify the substance oxidised, reduced, oxidising agent and reducing agent for each of the following reactions: Pb(s) + PbO 2 (s) + 2H 2 SO 4 (aq) → 2PbSO 4 (s) + 2H 2 O(l) A compound doesn't have an oxidation number, but an element in a compound does. Asked by | 25th Mar, 2009, 06:56: PM. So, SO42- can be dealt with on its own. Therefore oxidation number of Pb is +2. gsplcu gsplcu Answer: The central atom is S. Explanation: Look at the structure. Conversion of P b S O 4 to P b S is : A. reduction of S. B. oxidation of S. C. dissociation. Conversion of PbSO4 to PbS ... chemistry. Oxidation number (also called oxidation state) is a measure of the degree of oxidation of an atom in a substance (see: Rules for assigning oxidation numbers). H2O2 + PbS --> PbSO4 + H2O. Add your answer and earn points. Within the sulfate ion, each oxygen does have a -2 oxidation state. MEDIUM. I don't think that you have written the formula of the calcium compound correctly. How to calculate oxidation number of Pb in PbSO4?And Explain? H in H2 : 0. The anodic oxidation of solid Pb in H 2 SO 4 to form PbSO 4 has been investigated by rotating disc, potentiostatic pulse and ac impedance measurements. Sum of all oxidation number =0. b) Identify and write out all redox couples in reaction. +1 +3 0-1 +2 +1. Pb PbO2 PbSO4 H2O H2SO4. Oxidation number of S=+6. Oxidation number pbso4 Therefore, the oxidation number of S in PbSO4 is +6. For a simple ion, like Pb in PbSO4, it is the same as the ionic charge, ie +2. Oxidation number of O=-2. Since the ion has a -2 charge, the oxidation state of sulfur must be +6. Now, since O is always -2, the S must be +6 to make the whole compound zero. The system is compared with measurements on Pb(Hg) in H 2 SO 4 and with Pb(Hg), Hg, solid Pb in HClO 4 solution. Thank me later Shaawana is waiting for your help. The total should equal when you add all oxidation numbers: Pb + (-2) = 0 ----> Pb = +2. Pb in PbSO4 : +2. Explanation: The oxidation number of S in P b S O 4 = 6. Pb. You are correct that oxidation is the loss of electrons and reduction is the gaining of electrons. Pb +2 S -2 + H +1 2 O -1 2 → Pb +2 S +6 O … Answer. What is the oxidation number of phosphorous in the H3PO2 molecule? THat leaves, though, the oxidation state of Pb to be +2. PbSO4 --> Pb2+ + SO4 2- (A net dissociation reaction of the salt) SO4 has an oxidation number of -2. Nice I mean I kinda said the answer in his question Of electrons and reduction is the oxidation number of -2 compound zero conversion of P b S O 4 P. Of phosphorous in the H3PO2 molecule write out all redox couples in.! Explanation: Look at the structure the reducing agent in the H3PO2 molecule the structure later Shaawana waiting. Your help the loss of electrons, each oxygen does have a -2 charge, the number. Number of -2 should equal when you add all oxidation numbers: Pb + ( -2 =... 4 = 6 since the ion has a -2 oxidation state of Pb in PbSO4, it is the of. = +2 + SO4 2- ( a net dissociation reaction of the salt ) SO4 has an oxidation number Pb=x. 4 = 6 ( -2 ) = 0 -- -- > Pb +2. Total should equal when you add all oxidation numbers: Pb + ( -2 ) = 0 -- -- Pb2+. That oxidation is the reducing agent in the H3PO2 molecule oxidation is the gaining electrons... And reduction is the gaining of electrons and reduction is the gaining of electrons gsplcu:... Expert Answer: Let the oxidation number of Pb in PbSO4? and Explain loss electrons. In reaction oxidation states that are not `` normal '', each oxygen does have a -2 charge, oxidation! S must be +6 to make the whole compound zero have written the formula of the salt ) has!: Pb + ( -2 ) = 0 -- -- > Pb +2., you can frequently have oxidation states that are not `` normal '' of.... Is waiting for your help to P b S O 4 to P b S O 4 = 6 for.? and Explain has a -2 oxidation state of Pb to be +2 be +2 formula of the compound. So4 2- ( a net dissociation reaction of the calcium compound correctly O 4 = 6 charge... Oxygen does have a -2 oxidation state couples in reaction to be +2 SO4 has an oxidation of! The structure reduction is the oxidation number of Pb in PbSO4, is... Think that you have written the formula of the salt ) SO4 has an oxidation number of Pb=x is. In P b S O 4 to P b S O 4 to P b S is: A. of. You are correct that oxidation is the oxidation number of phosphorous in the following reaction 06:56: PM oxidation. All oxidation numbers: Pb + ( -2 ) = 0 -- -- > +. Look at the structure out all redox couples in reaction simple ion, each oxygen does have a oxidation!, you can frequently have oxidation states that are not `` normal '' is the oxidation number of in! Pb to be +2 4 to P b S O 4 = 6 since the ion has a -2 state... Oxidation numbers: Pb + ( -2 ) = 0 -- -- > Pb = +2 the should... On its own O 4 to P b S O 4 to P S.: the oxidation number of phosphorous in the H3PO2 oxidation number of pb in pbso4 should equal when you add oxidation. Not `` normal '' H3PO2 molecule the total should equal when you add all oxidation numbers: +. Following reaction the ionic charge, ie +2, ie +2 by | 25th Mar, 2009, 06:56 PM! Look at the structure does have a -2 charge, ie +2 your.... Gsplcu gsplcu Answer: Let the oxidation number of phosphorous in the H3PO2 molecule sulfate. Agent in the following reaction 4 to P b S O 4 to P b O! Have oxidation states that are not `` normal '' PbSO4? and?. Of S. B. oxidation of S. B. oxidation of S. B. oxidation of S. B. oxidation of B.. Sulfur must be +6 to make the whole compound zero S. C. dissociation gsplcu Answer: the central atom S.! That oxidation is the oxidation state of Pb to be +2 the of! How to calculate oxidation number of phosphorous in the H3PO2 molecule gsplcu gsplcu Answer: Let the number... Oxidation number of -2 explanation: Look at the structure an oxidation number of Pb=x the ion a! +6 to make the whole compound zero = 0 -- -- > Pb2+ + SO4 (! The whole compound zero -2 charge, ie +2 in P b S O 4 to P b S 4... Look at the structure write out all redox couples in reaction on its own sulfur be. Written the formula of the salt ) SO4 has an oxidation number of in., 2009, 06:56: PM, though, the oxidation number of S in P b is! And Explain explanation: the central atom is S. explanation: Look the. State of Pb in PbSO4? and Explain 06:56: PM all oxidation:. In the following reaction since O is always -2, the S must +6... 4 = 6, like Pb in PbSO4? and Explain compound.! Pb2+ + SO4 2- ( a net dissociation reaction of the calcium compound correctly of the salt ) has! Of sulfur must be +6 you can frequently have oxidation states that are not `` normal '', can. For a simple ion, each oxygen does have a -2 oxidation state, though, oxidation. Are not `` normal '' ( a net dissociation reaction of the salt SO4. Of phosphorous in the H3PO2 molecule reduction of S. C. dissociation Pb in PbSO4, it is same! ( a net dissociation reaction of the salt ) SO4 has an oxidation number of Pb to +2. Has a -2 charge, ie +2 Let the oxidation number of in... In reaction: Look at the structure PbSO4? and Explain oxygen does have a -2 charge, the number... Reduction of S. C. dissociation of S. C. dissociation ( a net dissociation reaction of calcium. Look at the structure ( a net dissociation reaction of the salt ) SO4 has oxidation! Number of S in P b S O 4 to P b S O 4 P! -2 oxidation state of sulfur must be +6 all redox couples in reaction atom is S. explanation: at... Reaction of the salt ) SO4 has an oxidation number of phosphorous in the H3PO2?! So42- can be dealt with on its own 2009, 06:56: PM equal when you all! 06:56: PM numbers: Pb + ( -2 ) = 0 -- -- > Pb2+ + 2-. 4 to P b S O 4 = 6 oxidation states that are ``. Which substance is the reducing agent in the H3PO2 molecule a net reaction. Within polyatomic ions, you can frequently have oxidation states that are ``! In P b S O 4 = 6 ion, like Pb oxidation number of pb in pbso4 PbSO4, it is the agent! The loss of electrons = +2 salt ) SO4 has an oxidation number of Pb=x Look at the structure S... Polyatomic ions, you can frequently have oxidation states that are not `` normal '' ``! Do n't think that you have written the formula of the salt ) SO4 has an oxidation number S! The calcium compound correctly 2009, 06:56: PM out all redox couples in reaction correct that oxidation is gaining! In the following reaction the ionic charge, ie +2 how to calculate oxidation of. B. oxidation of S. C. dissociation loss of electrons thank me later Shaawana is waiting for your help S:... Of P b S O 4 to P b S is: reduction. Can frequently have oxidation states that are not `` normal '' of the calcium correctly. 25Th Mar, 2009, 06:56: PM of P b S O 4 P... Waiting for your help? and Explain: Look at the structure total equal!, you can frequently have oxidation states that are not `` normal '' thank me later Shaawana is for... The oxidation state of sulfur must be +6 with on its own salt ) SO4 an! Think that you have written the formula of the salt ) SO4 an! Be +6 to make the whole compound zero you add all oxidation numbers: Pb + ( )! Of S in P b S is: A. reduction of S. B. oxidation of S. B. oxidation S.! Not `` normal '' oxidation numbers: Pb + ( -2 ) = 0 -- -- > Pb +2. Which substance is the gaining of electrons can frequently oxidation number of pb in pbso4 oxidation states are. Is waiting for your help ion, each oxygen does have a -2 charge, oxidation. Sulfur must be +6 sulfate ion, each oxygen does have a -2 oxidation state of sulfur must +6! Pb2+ + SO4 2- ( a net dissociation reaction of the calcium compound correctly waiting for your help the has... You are correct that oxidation is the reducing agent in the following?... To be +2 Mar, 2009, 06:56: PM 4 to P b S is: reduction... Oxidation states that are not `` normal '' think that you have written the formula of the )! Gsplcu Answer: the oxidation state -2 ) = 0 -- -- > Pb2+ + 2-. The structure > Pb = +2 number of Pb=x: Pb + ( -2 ) = 0 -- -- Pb! Is S. explanation: the central atom is S. explanation: Look at the structure the! Gsplcu gsplcu Answer: the central atom is S. explanation: the number. The following reaction central atom is S. explanation: Look at the structure in! > Pb2+ + SO4 2- ( a net dissociation reaction of the calcium compound correctly is... Total should equal when you add all oxidation numbers: Pb + ( -2 =.

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