A solution is electrolyzed at 0.751 A for 30.00 minutes.  0.178 g of vanadium is recovered.  What is the charge of the vanadium in this solution? 1 mole electrons = 96500 C   Question 1 options:   a)  1   b)  2   c)  3   d)  4   e)  5   f)  6   g)  7

Q: Some chemical reactions are listed in the table below. Complete the table questioning in the…

A: The Oxidation state explains the the hypothetical charge an atom would possess if it contained only…

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A: Ionic compounds dissociates in aqueous solution into their constituent ions.

Q: The oxidation state of sulfur in H2SO4 is

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A: Double displacement reactions are those reactions in which two compounds react, their positive and…

Q: (d) Consider a 1.0000 g sample containing 75% potassium sulfate and 25% MSÓ4. The sample is…

A: given, mass of sample = 1.0000 g

Q: Predict the product of the following equations. Write the molecular, ionic, and net ionic equation.

A: Balance chemical equation is defined as which has equal number of atoms or ions in both sides…

Q: Balance the following reaction and write the complete and net ionic equations (complete with the…

A: In the balanced chemical equation the number of atoms of all the elements ate equal in the reactants…

Q: 10) Write down complete ionic equation for the following reactions: A) Be(NO3)2(aq) + H2cO:(aq). →…

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Q: The oxidation state of sulfur in H2SO4 is Group of answer choices +6 +4 +8 +2 0

A: Oxidation state of sulfur in H2SO4 is

Q: Complete and balance the equations for these reactions. All reactions yield products. (d) SbCl3 +…

A: Interpretation - To complete and balance the equations for these reactions . All reactions are given…

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A:

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A:

Q: 13. Write balanced net ionic equations for the reactions that occur in each of the following cases.…

A: The complete ionic equation is Cr2(SO4)3(aq) +3 (NH4)2CO3(aq)→Cr2(CO3)3(s) + 3 (NH4)2SO4(aq) The…

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A:

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Q: Identify the oxidation state of the underlined element: H₂O Fe₂O3 H3CCH3 CO₂H

A:

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A: Write the complete ionic equation of the given reaction---

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A:

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A:

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A:

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A: Introduction :  We have to calculate the oxidation state of sulphur .

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A:

Q: Which one of the following represents the net ionic equation for the reaction of AGNO3 and LIBR?

A: ANS : D Ag+ (aq)  + Br - (aq)----------> Ag Br (s)  net ionic equation

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A: Interpretation: We have to write balanced chemical equation for the given reaction.

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Q: What is the theoretical yield ?

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Q: (a) K2C204(ag) + Ba(OH)2(ag) – 2KOH(aq) + BaC202Us) (b) Pb(NO3)2(ag) + H2S04(ag) PbS04(s) +…

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Redox Reactions

Redox reactions are considered to be the chemical reactions involving both oxidation and reduction processes. They are actually oxidation-reduction reactions. The term redox is made from two words where “red” comes from reduction and “ox” comes from oxidation. During a redox reaction electron transfer takes place in such a way that one chemical compound gets reduced and the other one gets oxidized.