Answer:
The mass of 12.4 molecules of carbon tetrachloride is 1,907.368 atomic mass units.
Mass is defined as the amount of matter present in a body. The SI unit of mass is the kilogram (kg).
The mass concept measures the quantity of matter existing in an object. It is a quantitative property of an object against the acceleration.
To calculate the mass of 12.4 molecules of carbon tetrachloride-
the molar mass of carbon tetrachloride=152.82 grams per mole
Now, simply multiply the number of grams in the mole by the number of molecules in the same.
153.82× 12.4 = 1,907.368
Hence ,the mass of 12.4 molecules of carbon tetrachloride is 1,907.368 atomic mass units.
Learn more about mass, here:
https://brainly.com/question/15959704
#SPJ5
