chemistry

what are the oxidatoin numbers in this chemical reaction Ni+H2SO4=H2+NiSO4? is it
Reactants: Ni=0 H=1 SO4=-2? Products:H=1 Ni=2+ SO4=-2?
what is being oxidized? reduced? what is the oxidizing agent? reducing agent?

is Ni being oxidized and is reducing agent? is H oxidizing agent and being reduced? please help?????????????

  1. 👍 0
  2. 👎 0
  3. 👁 68
  1. Yes on all except H2 is oxidation state of 0 on the right. Any element in the free state and all compounds are zero.

    1. 👍 0
    2. 👎 0

Respond to this Question

First Name

Your Response

Similar Questions

  1. chemistry

    consider the reaction, 2Al(OH)3+3H2SO4---->Al2(SO4)3+6H2O a. Given that 152g of H2SO4 reacts with 234g of Al(OH)3 Howmany grams of Al2(SO4)3 will be theoretical generated? b. which of the reactants is the limiting reagent? c. If

    asked by lucky on October 8, 2011
  2. Chemistry

    Complete and balance the following neutralization reactions. then, write the names of all the reactants and all the products in each chemical reaction. A) HNO3 + Al(OH)3 = 3HNO3 + Al(OH)3 -> Al(NO3)3 + 3H2O Reactants: Nitric acid,

    asked by Derrick on July 12, 2010
  3. Chemistry

    There's reaction involving gas: Fe + H2SO4 -> Fe2(SO4)3 + H2O + SO2 How Fe2(SO4)3 is occur? I know the "2" comes from the ion of SO4, but I don't know where the "3" comes up. Is the Fe2(SO4)3 comes up from half-reaction method? Is

    asked by Jeremy on March 19, 2015
  4. Chemistry

    Use the data in this table to calculate the solubility of each sparingly soluble substance in its respective solution. (a) silver bromide in 0.066 M NaBr(aq) mol · L-1 I know how to do this one, found it to be 1.167E-11 which is

    asked by Val on March 19, 2010
  5. Physical Science

    Which of the following statements are true about chemical reactions? Check all that apply. A. Reactants are on the right when writing a chemical reaction. B. Products are produced in a reaction. C. Reactants are present at the end

    asked by jen on January 27, 2015
  6. chemistry

    Examine the scenario. Chemical Reaction A and Chemical Reaction B involve the same two reactants. Chemical Reaction A is performed in a hot container, while Chemical Reaction B is performed in a cold container. Which of the answer

    asked by PLEASE help on September 5, 2017
  7. Chemistry

    NiF2(aq)+Fe2(SO4)3(aq) ==NiSO4 (aq) + FeF3 (s) balance each of the following chemical equations. Express your answer as a chemical equation. Identify all of the phases in your answer. Can help me refresh my memory ...

    asked by Lisa on October 16, 2010
  8. Chemistry

    Use the data in this table to calculate the solubility of each sparingly soluble substance in its respective solution. (a) silver bromide in 0.066 M NaBr(aq) mol · L-1 I know how to do this one, found it to be 1.167E-11 which is

    asked by Val on March 19, 2010
  9. chemistry

    Hydrochloric acid can be prepared using the reaction described by the chemical equation: 2 NaCl(s) + H2SO4(l) ----> 2 HCl(g) + Na2 SO4(s). How many grams of HCl can be prepared from 393 g of H2SO4 and 4.00 moles of NaCl?

    asked by j on September 30, 2009
  10. Chemistry

    Hi, I was given the reactants for the chemical reaction and I am supposed to write the product. The equation must be balanced. Can someboy please check my work? Thanks :-) 3NaOH + Fe(NO3)3 --> Fe(OH)3 + 3Na(NO3) 2NH3 --> N2 + 3H2

    asked by Lisa on December 9, 2006

More Similar Questions