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H2O is water.
One mole of water contains 2 moles of hydrogen atoms.
Therefore, 10.7 moles of water contain 21.4 moles of hydrogen atom.
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∙ 13y ago
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How many moles of Hydrogen are in 2 moles of H2O?
Well if one mole of water = 2 moles of hydrogen and 1 mole of oxygen, than 2moles of water = 4 moles of hydrogen and 2moles of oxygen.
When 10 moles of H2 are mixed with 10 moles of O2 what is the number of moles of water formed?
Write out the equation first: 10H2 + 10O2 --> xH2O Since there are 2 moles of Hydrogen for every mole of Oxygen and equal moles of both are given, the Hydrogen limits the reaction as the limiting reactant. 10 moles of Hydrogen can make 10 moles of H2O with 5 moles of Oxygen left over. Think of it logically: H2 is two hydrogen atoms and water needs two hydrogen atoms, so it is a one-to-one reaction.
How many atoms are in 6h2o?
Two: Hydrogen and Oxygen.
How many Hydrogen atoms are there in 500.0 g of H20?
The chemical formula of water is H2O, showing that each molecule contains two hydrogen atoms. The gram molecular mass of water is 18.016. Therefore, 52.0 grams of water contains 52.0/18.016 or about 2.886 moles of water. Avogadro's number is defined as the number of molecules per gram mole and is 6.023 X 1023 atoms, molecules or ions. Therefore, 2.866 moles contains: 2 X 2.866 X 6.023 X 1023 or 3.45 X 1024 hydrogen atoms, to the justified number of significant digits.
Dose water contain half as many hydrogen atoms as oxygen atoms?
No, the chemical formula for water is H2O. This means that for every oxygen atom in the compound, there are two hydrogen atoms. Thus, the number of hydrogen atoms in water is double the number of oxygen atoms.
Determine the number of hydrogen ions when you are given 2 moles of water?
4 moles of hydrogen atoms
How many atoms and are there in 36g of water?
1 mole of water is 18g. 36g of water is thereforeequivalent to 2 moles. 2 moles of water contains 4 moles of hydrogen and 2 moles of oxygen and so there are6 moles of atoms in 2 moles of water. 6 moles of atoms x (3.6x10^24) = 36.1x10^24 atoms
How many moles of Hydrogen are in 2 moles of H2O?
Well if one mole of water = 2 moles of hydrogen and 1 mole of oxygen, than 2moles of water = 4 moles of hydrogen and 2moles of oxygen.
When 10 moles of H2 are mixed with 10 moles of O2 what is the number of moles of water formed?
Write out the equation first: 10H2 + 10O2 --> xH2O Since there are 2 moles of Hydrogen for every mole of Oxygen and equal moles of both are given, the Hydrogen limits the reaction as the limiting reactant. 10 moles of Hydrogen can make 10 moles of H2O with 5 moles of Oxygen left over. Think of it logically: H2 is two hydrogen atoms and water needs two hydrogen atoms, so it is a one-to-one reaction.
If you combine four atoms of oxygen gas and two atoms of hydrogen gas how many atoms of water and oxygen gas will be produced?
I was wondering about this... but I think if you combined..The four oxygen gas O2, and the two of Hydrogen gas H2.. and predict was will happened I guess this is what it will or might be calculate, but Im not sure.KKKO2O2+H2H1O4+H2O2H
How many grams of hydrogen are in one mole of water?
One mole of any substance contains 6.022x10 to the power of 23 molecules of that substance. A water molecule contains two hydrogen atoms so one molecule of water has 12.044x10 to 23 hydrogen atoms.
How many atoms are in 6h2o?
Two: Hydrogen and Oxygen.
A sample of water contains 3.6 moles of hydrogen atoms How many molecules of water are present in this sample?
3.6 moles hydrogen atoms (1 mole water/2 mole H)(6.022 X 1023/1 mole water molecules) = 1.1 X 1024 molecules of water =======================
How many Hydrogen atoms are there in 500.0 g of H20?
The chemical formula of water is H2O, showing that each molecule contains two hydrogen atoms. The gram molecular mass of water is 18.016. Therefore, 52.0 grams of water contains 52.0/18.016 or about 2.886 moles of water. Avogadro's number is defined as the number of molecules per gram mole and is 6.023 X 1023 atoms, molecules or ions. Therefore, 2.866 moles contains: 2 X 2.866 X 6.023 X 1023 or 3.45 X 1024 hydrogen atoms, to the justified number of significant digits.
Dose water contain half as many hydrogen atoms as oxygen atoms?
No, the chemical formula for water is H2O. This means that for every oxygen atom in the compound, there are two hydrogen atoms. Thus, the number of hydrogen atoms in water is double the number of oxygen atoms.
How many moles of oxygen gas are needed to make 4 moles of water?
4 moles of oxygen atoms are present in 4 moles of H2O
Most abundant elimenet in the sea?
By moles/number: hydrogen. Water is 2 parts hydrogen.
