It depends on which chlorofluorocarbons you're talking about. CCl3F (Freon-11) is about 77.5 mass percent chlorine, so 38.0 grams of it would contain about 29.5 grams of chlorine. Other chlorofluorocarbons have different formulae and therefore contain different amounts of chlorine.
This depends on the type of chlorofluorocarbons; mention the name and formula of this CFC.
Depends on how much of the sample there is.
Mass of C= 80.0 g Mass of H =20.0 g
16.5
79 grams
A 42.7 gram sample of potassium nitrate (KNO3) contains how many grams of potassium?
a metal sample weigs 56.8 gramsHow many ounces does this sample weigh?
23.3 grams
Approx 28.6 grams.
Depends on how much of the sample there is.
There are 57.6 grams of tin in that sample.
Mass of C= 80.0 g Mass of H =20.0 g
46 calories (or 192, 464 joules) for each Celsius degree.
46 calories (or 192, 464 joules) for each Celsius degree.
hicke
278
63.8g
0.0979 g