1. MM= 342 amu
Calculate the number of moles.

2. mol sugar
FM= 58.5 amu
Calculate the number of moles.

3. 0.036 mole NaCl
FM= 84.0 amu
Calculate the number of moles.

4. 0.227 mol sodium bicarbonate
One of the solids is put into a test tube..

5. Hydrochloric acid
One of the solids
The test tube is tipped so that the acid
mixes with the solid.

6. Gas
Bubbling
A gas is produced. Click here __
to go to the next page.

7. What is the gas produced?___
Record the number of moles of the
Solid that produced the reaction.

8. 0.0227 mol sodium bicarbonate
GAS
Carbon dioxide
Write a balanced equation for
the chemical reaction.
How many moles and grams of
Gas are produced?
Check your answers on next page!

9. NaHCO3 reacts with HCl to produce
Carbon dioxide and water.
1 NaHCO3 + 1 HCl == 1 NaCl + 1 H2O
+ 1 CO2
Moles of sodium bicarbonate = 0.012
Moles of carbon dioxide formed=0.012
Grams of carbon dioxide formed=0.52