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Asked by ALISON

How many kilograms of chlorine are in 24 kg of each of the following chlorofuorocarbons (CFCs)?


1) CF2CL2

express answer using two sig figs

how would i solve for this problem???

thanks!
14 years ago

Answers

Answered by Dr Russ
Calculate the molar mass (M)

the atomic mass of Cl is 35.5, so the fraction (by mass) of Cl in M is

2 x 35.5/M

so the mass (in kg) of Cl in CF2Cl2 is

2 x 35.5 x 24/M
14 years ago
Answered by chad
1701.6
14 years ago

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