Chemistry

Are these reactions correct?
I was told to do them in "reaction de deplacement simple", or simple moving reaction, I think.

1. Mg + 2HCl = H2 + MgCl2
2. Li + HCl = H2 + LiCl
3. Fe + 2HCl = H2 + FeCl2
4. Zn + 2HCl = H2 + ZnCl2
5. Ca + 2HCl = H2 + CaCl2
6. 2Li + H2O = H2 + Li2O
7. Ca + H2O = H2 + CaO
8. 2Li + Cu2+ = Li2Cu
9. 2Fe + 3Cu2+ = 2Fe2Cu3
10. Zn + Cu2+ = ZnCu
11. Ca + Cu2 = CaCu
12. Li + Fe2+ = Li2Fe
13. Ca + Fe2+ = CaFe

  1. 👍 0
  2. 👎 0
  3. 👁 106
asked by Holly
  1. No question.

    1. 👍 0
    2. 👎 0
    posted by DrBob222

Respond to this Question

First Name

Your Response

Similar Questions

  1. Electrochem

    I have a table of standard potentials in water that gives a number of reactions and their e*reduction. Say I'm looking for the reaction Al(s) --> Al+3 + 3e-, but the book gives me the reaction Al+3 + 3e- --> Al(s) and a E*red

    asked by Kim on June 6, 2007
  2. Algebra

    What does it mean to be "simplified" which one is most "simple" 2(3+5) or 6 + 10 ??? I've been told both and wonder if someone can give me the correct answer some of my teachers told me simplified means all of the operations that

    asked by Kate on July 21, 2010
  3. chemistry- electrochemical cell

    What makes this an oxidation-reaction? 3Ag2S+2Al(s) -> Al2S3+6 Ag(s)? Write the half-reactions showing the oxidation and reduction reactions. Identify which is the oxidation reaction and which is the reduction reason. What is

    asked by princess on March 25, 2012
  4. Chemistry

    3. Which oxidation-reduction reactions are best balanced by the half-reaction method? A.) covalent reactions *B.)acid-base reactions C.) ionic reactions D.) intermolecular reactions Thank you.

    asked by Anonymous on March 23, 2013
  5. Chemistry

    Explain why each of the following is incorrect: (a) Entropy increases in all spontaneous reactions. Wouldn't (a) be actually correct? Because when there's a spontaneous reaction, you have less stable molecules and more disorder.

    asked by Robert on May 23, 2012
  6. chemistry

    For the reactions that occurred spontaneously in the individual tables, balance these reactions assuming they are in an acidic solution. Reaction 1: Cu I^- Ag Br^- Reaction 2: Zn Pb Cu Ag Reaction 3: Cl2 Br2 I2 Reaction 1 I 2(aq)

    asked by Joseph on April 15, 2008
  7. biology

    What are endergonic reactions? How can endergonic reactions proceed in organisms? An endergonic reaction is a chemical reaction where the reactants have a lower free energy than the products. Enderonic reactions are coupled to

    asked by Emily on February 11, 2008
  8. chemistry

    Use the following steps to balance the redox reaction below: Mg + Au+ Mg2+ + Au -Write the oxidation and reduction half-reactions. Make sure each half-reaction is balanced for number of atoms and charge. -Multiply each

    asked by Adrian on February 8, 2012
  9. chemistry-balanced redox equations

    Use the following steps to balance the redox reaction below: Mg + Au+ Mg2+ + Au a. Write the oxidation and reduction half-reactions. Make sure each half-reaction is balanced for number of atoms and charge b. Multiply each

    asked by princess on March 25, 2012
  10. chemistry

    when you are given two half reactions and you are told to calculate net E^O, would you find the voltage for each reaction and subtract the two to get the answer?

    asked by Anonymous on May 20, 2010

More Similar Questions