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What to do

## What is the molar mass of 2 mole of carbon?

We are given the mass of the sample and look up the molar mass of carbon in the periodic table which is **12.01g/mol**.

## What is the mass of 2 mole?

per mole of oxygen. From here, the answer is simple. Just multiply 2 by 31.9988 g because there are two moles of oxygen. So, the answer is **63.9976 g** ..

## What is the mass of 7 moles of carbon?

Therefore, the mass of 7 moles of carbon dioxide is equal to 7×44=**308g**.

## What is the weight of 2 moles of carbon?

From the above concept of mole we tell that one mole of carbon contains [12g] of carbon, which is the molar mass of carbon. So the amount of carbon present in [2] moles of carbon =[2 times 12{text{ }}g = **24g]**.

## What is the mass of 2 mole of water molecule?

If we have one mole of water, then we know that it will have a mass of 2 grams (for 2 moles of H atoms) + 16 grams (for one mole O atom) = **18 grams**.

## How many moles are in 25 grams of co2?

Answer: The answer is **44.0095**.

## What is the mass of 6 moles of carbon atoms?

**12.00 g** C-12 = 1 mol C-12 atoms = 6.022 × 1023 atoms • The number of particles in 1 mole is called Avogadro’s Number (6.0221421 x 1023)….

## How many molecules are there in 1 mole of CO2?

1 mole carbon dioxide contains **6.02 x 10 ^{23} molecules**.