A Sample of CH 2 F 2 with a Mass of 19 G

The Answer of A Sample of CH 2 F 2 with a Mass of 19 G

The Answer of A Sample of CH 2 F 2 with a Mass of 19 G

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A Sample of CH₂F₂ with a Mass of 19 G

Question 176

A sample of CH₂F₂ with a mass of 19 g contains ________ atoms of F.

A) 2.2 × 10²³
B) 38
C) 3.3 × 10²⁴
D) 4.4 × 10²³
E) 9.5

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