The molar mass of carbon tetrachloride (CCl4) is 153.81 g/mol. Please select the best answer from the choices provided True or False

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brittanycandace brittanycandace · Answer 1 · 2018-10-23T02:52:56+02:00

Hi!

To find molar mass of a compound, we need to use the periodic table and add up each individual masses.

In this case if we look at the periodic table, C or Carbon has a molar mass of 12.01.grams and tetrachloride or 4 chlorine 35.45grams

You need to remember to times 35.45 by 4 to count for all the chlorine.

If you add 12.01 g + 141.8 = 153.81 g/mol

Therefore your answer is true!

Hope this helps!

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samueladesida43 samueladesida43 · Answer 2 · 2021-08-10T21:04:31+02:00

It is TRUE that the molar mass of carbon tetrachloride (CCl4) is 153.81 g/mol

The molar mass or relative atomic mass of a compound is found by summing up the atomic masses of all the elements that makes it up. Carbon tetrachloride is a compound made up of the following: one carbon atom and four chlorine atoms i.e. CCl4

The atomic masses of carbon and chlorine is as follows:

Carbon (C) = 12.0107g/mol

Chlorine (Cl) = 35.453g/mol

Hence, the molar mass of CCl4 is calculated as follows:

CCl4 = 12.01 + 35.45(4)

= 12.01 + 141.8

= 153.81g/mol

Therefore, it is TRUE that the molar mass of CCl4 is 153.81g/mol

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