Thus it can be inferred that the mass of 1.5 moles of water is 27g.

## What is mass of 5.00 moles of water?

From this you can see that 5 moles of hydrogen gas would react with 2.5 of the available 3 moles of oxygen gas, to form 5 moles of water. The molar mass of water is 18 g/mol, so you would end up with 5 x 18 = 90 g of water.

## What is the mass of 0.5 moles of water H2O?

Thus, the mass of 0.5 mole of water (H2O) is 9 grams.

## How do you find the mass of 0.5 moles of water molecules?

⟹Mass of 0. 5 mole of water =0. 5×18 =9gm.

## What is the 0.5 moles of water?

so, mass of 0.5 mole of H2O=18*0.5

=9grams.

## How many moles is 25 grams of water?

Hence, 1.38 moles (mol) are present in 25 grams of water.

## How many moles are in 4 grams of water?

The answer is 18.01528. We assume you are converting between grams Water and mole. You can view more details on each measurement unit: molecular weight of Water or mol The molecular formula for Water is H2O. The SI base unit for amount of substance is the mole.

## How many moles are in 20 grams of water?

Therefore, 20g of water =20/18=1. 11 mole.

## What is the mass of 0.2 moles of water?

Answer. Mass of H2O = 3.6 gm.

## What is the mass of 0.1 mole of water?

Gram mole is same as mole. Molecular formula of water is H2O. So, adding the two we get the weight of one mole of water, which is 18g.

## What is the mass of 0.5 mole of CO2?

0.5 mole CO2=0. 5×44=22 gm.

## What is the mass of 0.2 mole of oxygen atoms *?

(a) The atomic mass of oxygen (O) = 16 u. The mass of 1 mole of oxygen atoms = 16g. Hence, 0.2 mole of oxygen atom = 3.2 g.

## How many moles are 3.6 gram of water?

Hence, 3.6g of water contain 0.2 moles of water.

## How many molecules are in a mole of aspirin?

This means that one mole of aspirin will have a mass of 180.157 g . Now that you know how many moles of aspirin you have in your sample, use the fact that one mole of a substance contains 6.022⋅1023 molecules of that substance – this is known as Avogadro’s number.

## What is the mass of 0.5 mole of ammonia?

=> Mass of NH3 = 17 u. This above is the molecular mass of NH3. Hence the mass of 0.5 moles of NH3 = 17/2 u (OR) 8.5 u.