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You can view more details on each measurement unit: molecular weight of Potassium Sulfide or grams The molecular formula for Potassium Sulfide is K2S. The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles Potassium Sulfide, or 110.2616 grams

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There are 616grams in 5.6 moles of potassium sulfide, K2S.

How to calculate mass?

The mass of a substance can be calculated by multiplying the number of moles of the substance by its molar mass as follows:

mass of K2S = no of moles of K2S × molar mass

According to this question, there are in 5.6 moles of potassium sulfide, K2S. The mass is calculated as follows:

Molar mass of K2S = 110g/mol

mass of K2S = 110g/mol × 5.6mol

mass of K2S = 616grams.

Therefore, there are 616grams in 5.6 moles of potassium sulfide, K2S.

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