Chemistry, asked by funsize46, 4 months ago

The chemical formula for caffeine is C8H10N4O2.

a. What is the molar mass of caffeine? Molar mass= 194.2

b. How many moles are in a 12.0 kg sample of coffee beans (caffeine)?

c. How many N atoms are in 25.2 g of caffeine?

Answers

Answered by bhawna753

1

Answer:

molar mass 194.2 of caffeine

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