# chemistry

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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.

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