Unit 8 Lesson 1 Review
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Last updated about 5 hours ago
4 questions
Required
1
1 mol of Na = _________ g
1 mol of Na = _________ g
Required
1
What is the molar mass of Mg(NO3)2?
What is the molar mass of Mg(NO3)2?
Required
1
How many grams is 2.6 moles of H2O?
How many grams is 2.6 moles of H2O?
Required
1
How many atoms are in 3.4 moles of hydrogen?
How many atoms are in 3.4 moles of hydrogen?