Multiple Choice
How many moles of Na2Cr2O7 contain 14 moles of oxygen atoms?
A) 2 mol Na2Cr2O7
B) 14 mol Na2Cr2O7
C) 7 mol Na2Cr2O7
D) 1 mol Na2Cr2O7
Correct Answer:
Verified
Correct Answer:
Verified
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