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If the volume of a gas at STP is 11.2 × 10–3 mL, then the number of molecules in it is: (1) 3.01....
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If the volume of a gas at STP is 11.2 × 10–3 mL,
then the number of molecules in it is:
(1) 3.011 × 1029
(2) 3.011 × 1017
(3) 3.011 × 1020
then the number of molecules in it is:
(1) 3.011 × 1029
(2) 3.011 × 1017
(3) 3.011 × 1020
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