

Mole to Mass Stoichiometry Explained
Interactive Video
•
Chemistry
•
12th Grade
•
Practice Problem
•
Hard
Ethan Morris
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in solving a stoichiometry problem?
Calculate the unknown in moles.
Convert grams to moles.
Write the balanced chemical equation.
Identify the known and unknown quantities.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the oxidation state of sodium in the reaction?
+1
-1
0
+2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many moles of sodium chloride are produced from 1.25 moles of chlorine gas?
5.00 moles
0.625 moles
2.50 moles
1.25 moles
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the molar mass of sodium chloride (NaCl)?
22.99 g/mol
60.00 g/mol
58.44 g/mol
35.45 g/mol
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many grams of sodium chloride are produced in the reaction?
2.50 grams
1.25 grams
58.44 grams
146 grams
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