Multiple Choice
One mole of ammonia (NH3) has a mass of 17.0 g,and one mole is equal to 6.02 × 1023 molecules.How many hydrogen (H) atoms are in 55.0 g of ammonia? Note that each molecule of ammonia has 3 hydrogen atoms.
A) 5.84E+24
B) 1.95E+24
C) 3.07E+25
D) 6.49E+23
Correct Answer:
Verified
Correct Answer:
Verified
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