Asked by Elizabeth

How many grams are in 2.4 miles of CaCl2?
Answered by oobleck
the molar weight of CaCl2 is 40 + 2*35.5 = 111
so, you have 2.4mol * 111g/mol = 266.4 g
Answered by molly
266.3616
i think im not sure
Answered by DrBob222
typo? I assume you meant moles and not miles.
1 mole CaCl2 = about 111 g; i.e.,
Ca = 40
Cl = 2*35.5 = 71
71 + 40 = 111
so 2 moles would be 222 grams
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