Question

How many grams are in 2.5 moles of Calcium Sulphide?

Answer 1

Answer:

›› More information from the unit converter

You can view more details on each measurement unit: molecular weight of Calcium Sulfide or grams The molecular formula for Calcium Sulfide is CaS. The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles Calcium Sulfide, or 72.143 grams.

Answer 2

The answer is 180 grams

GIVEN

Moles of Calcium Sulphide = 2.5 moles

TO FIND

Amount of Calcium sulphide.

SOLUTION

The above problem can be simply solved as follows;

It is known that,

Mole = Given mass /Molar mass

Putting the values

2.5 = Mass/72

Mass of Calcium sulphide = 72 × 2.5 = 180 grams

Hence, The answer is 180 grams

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