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Another answer on here suggested 11.19%; However I would suggest 66% when using H2O, this shows 2 parts hydrogen (66%) and 1 part oxygen (33%)
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∙ 13y ago
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What percent hydrogen in H2O?
2 hydrogen atoms to 1 oxygen atom to form Water or H2O
What compound has the highest percent of hydrogen by mess Water or hydrogen proxide?
Water has a higher percentage of hydrogen by mass than does hydrogen peroxide, because the latter has equal numbers of hydrogen and oxygen atoms while the former has twice as many hydrogen atoms as oxygen atoms.
How many liters to 50 percent water and 50 percent of hydrogen peroxide?
As many as you like, as long as you have the same amount of both.
What law is illustrated by the fact that ice water and steam consist of 88.8 percent oxygen and 11.2 percent hydrogen by mass?
Law of Definite Porportions
Are hydrogen atoms in the water molecule identical to all other hydrogen atoms?
Yes, all Hydrogen atoms are entirely identical {one proton with or without an electron}; with about a 0.001 percent highly Specific Variance due to Isotopes and Isotopic relationships.*******************A Hydrogen atom without an electron is a Hydrogen ion.
Is hydrogen found in the Human Body?
yes hydrogen is found in the human body sine the body is 75 percent water and water is 66 percent hydrogen so yes you have hydrogen in your body
what percent composition of hydrogen in water is %?
11.19%
What does 11 percent of hydrogen and 89 percent of oxygen make?
Water
What are the ingredents in hydogen proxide?
The hydrogen peroxide sold in drugstores contains three percent hydrogen peroxide and 97 percent water.
Is water made up of 33 percent hydrogen and 67 percent oxygen?
Water is made up of one oxygen and two hydrogen atoms as in the chemical formula H2O.
How do you find theoretical percent of water?
Water contain 88,88 % oxygen and 11,11 % hydrogen.
What percent hydrogen in H2O?
2 hydrogen atoms to 1 oxygen atom to form Water or H2O
What percent of mass of water molecule is hydrogen?
2 out of 18 or 11.1111 %
What is the precent composition of hydrogen in water?
The formula of water is H2O. The gram atomic mass of hydrogen is 1.008 and the gram atomic mass of oxygen is 15.999. Therefore, the mass percent composition of hydrogen in water is 100{(2)(1.008)/[(2)(1.008) + 15.999] or 11.19 %.The percent composition of hydrogen in water is: 11,19 %.
What compound has the highest percent of hydrogen by mess Water or hydrogen proxide?
Water has a higher percentage of hydrogen by mass than does hydrogen peroxide, because the latter has equal numbers of hydrogen and oxygen atoms while the former has twice as many hydrogen atoms as oxygen atoms.
Water its 11.2 percent by mass hydrogen How many kilograms of water would contain 5.0 grams of hydrogen?
let 'x'g of water contain 5.0g of hydrogen. 11.2%=11.2/100g=0.112g x*0.112=5.0g of hydrogen. x=5.0/0.112 x=44.642857g. water is 45g.
How many liters to 50 percent water and 50 percent of hydrogen peroxide?
As many as you like, as long as you have the same amount of both.
