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2 hydrogen atoms to 1 oxygen atom to form Water or H2O
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∙ 14y ago
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Which compound has a higher percent by mass of hydrogen- h2o or h2o2?
lets see. H20 you have 2.016 grams of hydrogen here to 16.0 grams oxygen 2.016/16.0 X 100 = 12.6% hydrogen by mass H2O2 you have the same 2.016 grams hydrogen here, but you have 32.0 grams oxygen in this molecule 2.016/32.0 X 100 = 6.3% so H2O has the higher percent by mass of hydrogen
What is the percent of hydrogen in water?
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%)
How many atoms of hydrogen are in h2o?
There are two atoms of hydrogen in one molecule of H2O.
What are two elements inside H2O?
Two elements inside H2O are hydrogen (H) and oxygen (O).
How many moles of Hydrogen are im 2.5 moles of H2O?
There are 5 moles of hydrogen in 2.5 moles of H2O, as each water molecule contains 2 hydrogen atoms.
What is mass percent of H in H20?
The mass percent of hydrogen (H) in H2O (water) is 11.11%. This can be calculated by dividing the mass of hydrogen by the total mass of the compound (2g H / 18g H2O * 100%).
Which compound has a higher percent by mass of hydrogen- h2o or h2o2?
lets see. H20 you have 2.016 grams of hydrogen here to 16.0 grams oxygen 2.016/16.0 X 100 = 12.6% hydrogen by mass H2O2 you have the same 2.016 grams hydrogen here, but you have 32.0 grams oxygen in this molecule 2.016/32.0 X 100 = 6.3% so H2O has the higher percent by mass of hydrogen
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.
Is hydrogen h2o?
No. Hydrogen gas is H2. H2O is water.
What is the percent of hydrogen in water?
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%)
What is in H2O?
2 hydrogen, one oxygen oxygen and hydrogen (2) Henceforth, H2O.
Formula for hydrogen hydroxide molecule?
The formula for a hydrogen hydroxide molecule is H2O or water.
How many atoms of hydrogen are in h2o?
There are two atoms of hydrogen in one molecule of H2O.
Do the formulas H2O2 AND H2O represent the same compound?
no. H2O2 is hydrogen peroxide, H2O is water.
Can you live with hydrogen and oxygen instead of H2O?
No, you would need energy to combine hydrogen and oxygen into H2O
What are two elements inside H2O?
Two elements inside H2O are hydrogen (H) and oxygen (O).
How many moles of Hydrogen are im 2.5 moles of H2O?
There are 5 moles of hydrogen in 2.5 moles of H2O, as each water molecule contains 2 hydrogen atoms.
