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Svetlanka [38]
3 years ago
5

How many fluorine atoms are there in 39.4 moles of CF4?

Chemistry
1 answer:
emmainna [20.7K]3 years ago
8 0

Answer:

here

Explanation:

Answer: 4

A molecule of carbon tetrafluoride, CF4 , is made up of 1 carbon atom bonded to 4 fluorine atoms. Each carbon atom weighs 12.0 amu and each fluorine atom weighs 19.0 amu so 1 CF4 molecule weighs 1×12.0 amu + 4×19.0 amu = 88.0 amu. This number, 88.0, is called the molecular weight (or molecular mass) of CF4.

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