Chemistry, 11.04.2020 19:25 mckinzirauch9
A sample of nitrogen containing 3.0×10^23 molecules has the same number of molecules as a sample containing
A. 025 mole of 02
B. 2.0 moles of He
C. 1.0 mile of H2
D. 0.50 mole of Ne
Which one?
Answers: 2
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