how many moles of oxygen would react with 1 mole of hydrogen?
433693
From the above reaction, 2 moles of hydrogen will react with 1 mole of oxygen. Hence, 1 mole of oxygen is required.
111279
A mole of water molecules contains 2 moles of hydrogen atoms and 1 mole of oxygen atoms. Sulfuric acid has the chemical formula H2SO4.
1169403
Therefore from Avogadro's Law, 2 moles of Mg combine with 1 mole of Oxygen to form 2 moles of MgO. Here, 1.5 moles of Oxygen take part in the reaction, which reacts with 1.5 X 2 = 3 moles of Magnesium. = 24.305 X 3 = 72.915 grams which is the required answer.
340693
Number of moles of N2 = 100 moles/1 = 100 mole. To react with 100 moles of N2, 300 moles of H2 should be present. But only 100 moles are present. Therefore, H2 is the limiting reactant.
1426430
Equations at the Atomic and Macroscopic Scale If, or when, hydrogen reacts with oxygen, two moles of hydrogen and one mole of oxygen are consumed for every two moles of water produced.
328543
Answer : The number of moles of water produced are, 4.4 moles. By the stoichiometry we can say that, 2 moles of hydrogen gas react with 1 mole of oxygen gas to give 2 moles of water as a product.
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So 16g O2 i.e. 1/2 moles of O2 will react with=2*(1/2) moles of Mg= 1 mole of Mg.
803289
There are 4 moles of oxygen atoms in 1.0 mole of H2SO4 (not O2 molecules!)
990746
Hydrogen has an atomic mass of 1.008 g/mol and oxygen has an atomic mass of 15.9993 g/mol. According to the formula there are 2 moles of hydrogen and 2 moles of oxygen in each hydrogen peroxide molecule. So hydrogen peroxide has a molecular weight of 34.0146 grams per mole.
731325
In one mole of HNO3 there is one mole of hydrogen atoms, one mole of nitrogen atom and 3 mole of oxygen.
142479
Therefore this volume contains 134.522.4=6mol . But 1 mole contains an Avagadro number of particles, ie 6.023×1023 . Therefore by ration and proportion, 6 moles of oxygen will contain 6×6.023×1023=3.6138×1024 oxygen molecules.
692049
There is also one mole of oxygen atoms weighing 16.00 grams in the mole of water. To get the percentage of hydrogen, divide the 2.016 by 18.015 and multiply by 100, giving 11.19%. For oxygen it is 16.00 ÷ 18.015 = 88.81%.
1044147
These atoms have the same number of protons, but slightly different number of neutrons. How convenient! Looks like you have 2 moles of Water! So there are 4 moles of Hydrogen, and 2 moles of Oxygen in 2 moles of Water.
270619
Typically H and O react to form water, or H2O. So we would need twice as much H as O. Since a mole of whatever contains Avogadro's # of atoms, we would need H2/2 moles of O2, or 3.9/2 = 1.95 moles.
505613
According to reaction below, when one mol of oxygen reacts with two mol of hydrogen, two mol of water is produced. Thus, when 2.5 mol of oxygen reacted with hydrogen, 2 * 2.5 mol = 5 mol of water is produced.
837081
Moles of oxygen = 53.41⋅g15.999⋅g⋅mol−1 = 3.34⋅mol⋅H . If we divide thru by the smallest molar quantity, we get, an empirical formula of CH2O .
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1 mole = 6.022×10^23 atoms. 1 water molecule = 2 Hydrogen atoms + 1 oxygen atom. So, 1 mole H2O = 1.2044×10^24 hydrogen atoms.