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Stoichiometry practice (g-g and mol-g)

Last updated over 5 years ago

4 questions

Mole practice continued - now from grams to moles.

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Question 1

1.

2SO2 + O2 -> 2SO2

Use dimensional analysis to calculate how many moles of SO2 will be produced if 11.2 grams of O2 are reacted.

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1

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Question 2

2.

2 C4H10 + 13 O2 → 8 CO2 + 10 H2O

Identify the above chemical reaction type.
Using dimensional analysis calculate how many moles of water are produced when 43 grams of oxygen gas are reacted

Question 3

3.

NH3+ 5O2 → 4NO + 6H2O

Using dimensional analysis calculate how many grams of water are produced if 9.5 grams of oxygen gas are reacted.

Question 4

4.

NH3+ 5O2 → 4NO + 6H2O

Using dimensional analysis calculate how many grams of nitrogen monoxide are produced if 15.5g of oxygen gas are reacted.