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## How many moles are in CO 2?

The molecular mass of carbon dioxide is 44.01amu. The molar mass of any compound is the mass in grams of **one mole** of that compound. One mole of carbon dioxide molecules has a mass of 44.01g, while one mole of sodium sulfide formula units has a mass of 78.04g. The molar masses are 44.01g/mol and 78.04g/mol respectively.

## How many moles are in 20g of CO?

20 g of carbon dioxide is **0.45 moles**.

## How many grams are in 0.5 moles of H2SO4?

molar mass of H2SO4 is 98g. given mass or mass present =0.5 × 98 = **49g**.

## How many grams are in 1 mole of CS2?

The molar mass of CS2 is 76.131 g/mol .

## How many grams are in 2 moles of cobalt?

That means that one mole of cobalt weighs **58.9332 grams** (58.9332 g/mol). Based on that information, to convert 2 moles of cobalt to grams, we multiply 2 moles of cobalt by 58.9332.

## How many moles are in 28 grams of carbon monoxide?

Then 28 g of $C{{O}_{2}}$ contains = **0.636 moles** of $C{{O}_{2}}$.