chemistry

posted by .

balance the following equations and write an equation for the mole to mole relationship and the mass relationship

a. Na + H2O > NaOH + H2

b. HCl + KOH > KCl + H2O

  • chemistry -

    2Na + 2H2O > 2NaOH + H2
    2 mols Na = 2 mols H2O = 2 mols NaOH = 1 mol H2.
    You can plug in the masses.

    The second one is done the same way.

  • chemistry -

    2Na + 2H2O > 2NaOH + H2

    How do I plug in the masses. The question is find the mass relationship

  • chemistry -

    Sodium Chloride is decomposed into the elements sodium and chlorine by means of electrical energy. How many grams of chlorine gas can be obtained from 2.5 moles of sodium chloride?

  • chemistry -

    I think I answered this above for you.

  • chemistry -

    I think I answered this for you above.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Chemistry

    What is the molarity of the resulting saline solution when you mix 1 mole HCl with 1 mole NaOH?
  2. Chemistry, reactions w/ water

    Write the equation for the reaction of each of the following with water. a) HCl b) CH3COOH c) NaOH d) NH3 Are these correct?
  3. chemistry

    given the reactant amounts specified in each chemical eguation, determine the limiting reactant in each case: a. HCL+NaOH->NaCl+H2O 2.0 mole of HCl 2.5 mole NaOH b. Zn+2HCl->ZnCl2+H2 2.5 mole Zn 6.o mole HCl c. 2Fe(OH)3+3H2SO4->Fe2(SO4)3+6H2O …
  4. chemistry(check my work)

    If 6.01 g of K2SO3 dissolved in 930 mL of water reacts stoichiometrically according to the balanced equation in a reaction solution with a total volume of 990 mL, what is the molarity (M) of KCl produced?
  5. Chemistry

    In the reaction: NaOH + HCl --> NaCl + H2O how many moles of water are produced when 1 mole of HCl is neutralized by 1 mole of NaOH?
  6. Chemisty (please read soon)

    which will become a buffer in 1L of H2O? a) 0.3 mole KOH & 0.3 mole HBr b) 0.5 mole NH3 & 0.5 mole HCl c) 0.2 mole NaCl & 0.3 mole HCl d) 0.2 mole NaOH & 0.2 mole HBr e) 0.4 mole HC2H3O2 & 0.2 mole NaOH I think that the answer is e.
  7. chem

    a.)How many moles of NaOH are required to prepare 2.00L od 0.380M solution?
  8. Chemistry URGENT/DR BOB

    Can someone may sure that I balanced the following groups of equations correctly. Write an equation to show how acetic acid reacts with water to produce ions in solution. C2H4O2 + H2O >>>>>>> H3O + C2H3O Write …
  9. chemistry

    In which of the following reactions is ΔE closest in value to ΔH?
  10. Chemistry VERY URGENT PLEASE

    A) NaOH(s) > NaOH(aq) B) NaOH(s) + HCl(aq) > NaCl(aq) + H2O(l) C) NaOH(aq) + HCl(aq) > NaCl(aq) + H2O(l) Examine the 3 reaction equations, and determine the relationship between them. Demonstrate this relationship by combining …

More Similar Questions