Science, asked by anugovindraj84, 5 months ago

17. How many grams of N2 are in 0.400 moles N2?

Answers

Answered by saimaabbasi944

2

Answer:

mole = given mass / molecular mass

mole. molecular mass = given mass

given mass = 0.400 . 28

given mass in grams = 11.2

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