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This is the number of Avogadro: 6,022 140 857(74).10e23.

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7y ago

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How many H2O molecules are contained in 1 mole?

Because they are.


How many H2O molecules are in a mole of water molecules?

A mole of water (H2O) molecules contains approximately 6.022 x 10^23 molecules. This number is known as Avogadro's number. Each mole of water molecules contains this specific number of molecules due to the atomic/molecular weight and mole concept.


How many molecules of water will be present in half mole of water?

6.022 * 10^23 = 1 mole 3.011 * 10^23 = 1/2 a mole


How many moles of water are present in half mole of water?

Your question is irrelevant. I think that you were trying to find the number of molecules present in half a mole of water. 1 mole of water contains 6.023 * 1023 number of molecules. Hence half mole contains half of that number of molecules which is 3.0115*1023.


How many moles are in one molecule?

MolesOne mole is 6.02 × 1023 of anything. One mole of atoms is 6.02 × 1023 atoms, one mole of rice is 6.02 × 1023 grains, one mole of shoes is 6.02 × 1023 shoes. You get the picture? One mole of molecules is 6.02 × 1023 molecules.


How many water molecules are found in one mole of CuSO4?

none if pure


How do you determine the number of molecules of water you swallow from a cup of water?

A cup is 8 fluid ounces. And 8 ounces is about 236.6 grams of water.There are 18 grams of water in one mole of water, and a mole of anything contains Avogadro's number of molecules of that compound. That's 6.02 x 1023 molecules.Our (236.6 grams of water) divided by (18 grams per mole) = 13.14 moles of waterOur (13.14 moles of water)(6.02 x 1023 molecules per mole) = 7.91 x 1024 molecules in the 8 ounce glass of water.We had 8 ounces of water. We converted to grams. Then we looked up water to see how many grams of water there were in a mole of water. Then we found out how many moles we had in our cup of water. Then, because we knew how many molecules of water were in a mole (we know because a mole of anything is Avogadro's number of particles of that substance), we multiply to find out how many molecules of water were in the cup of water.That's how we found that there are 7.91 x 1024 molecules in a cup of water.


How many molecules of water are present in half mole of water?

In half a mole of water, there are approximately 3.01 x 10²³ molecules. This is calculated using Avogadro's number, which states that one mole of any substance contains about 6.02 x 10²³ entities. Therefore, half a mole would contain half of that number.


A mole of water molecules would just about fill a .?

A mole of water molecules would just about fill a teaspoon.


How many molecules are contained in .673 mole of methane?

0.673 moles methane ( 6.022 X 10^23/1 mole CH4) = 4.05 X 10^23 molecules of methane


How many molecules of H2O equals 1 mole of H2O?

the rule for solving amount of molecules is N(molecules)=6x10^23 x n(amount of mole) therefore there are 6x10^23 molecules in 1 mole of anything or in this case of H20


How many water molecules are in a mole of water?

There are approximately 6.022 x 10^23 water molecules in a mole of water. This value is known as Avogadro's number and represents the number of particles in one mole of a substance.