How many moles of oxygen react with 2 moles of hydrogen?
According to the equation, 2 moles of hydrogen react with 1 mole of oxygen.
How many moles of hydrogen does it take to react with 2 moles of oxygen to make water write out the equation?
1 mole
Notice that the reaction requires 2 moles of hydrogen gas and 1 mole of oxygen gas to produce 2 moles of water.
How many moles of h2 are produced if 1 mole of O2 is produced?
2 moles
But in the laboratory, when a measurable amount of reactants are necessary, it is advantageous to use moles to count the molecules. So 2 moles of H2 (representing 1.20 × 1024 molecules) would react with 1 mole of O2 (representing 6.02 ×1023 molecules) and produce 2 moles of H2O (representing 1.20 × 1024 molecules).
When 4 moles of h2 reacts with 2 moles of O2 then 4 moles of water is formed?
2 moles of oxygen are present in the reaction, it will combine with 2*2 = 4 moles of hydrogen. It will produce 4 moles of water.
What is the limiting reagent if 2 mole of NO react with 2 mole of O2?
There is no limiting reagent.
How many moles of hydrogen will be needed to react with 2 moles of nitrogen according to the following?
6 moles
Thus, if 2 moles of dinitrogen gas are specified, 6 moles of dihydrogen gas are required.
How many moles of H2O are produced when 2.5 moles of O2 react with H2?
Thus, when 2.5 mol of oxygen reacted with hydrogen, 2 * 2.5 mol = 5 mol of water is produced. The molar mass of water is 18 g/mol.
How many atoms are there in 1 mole of hydrogen gas?
The definition of Avogadro’s number of 6.022 × 1023/mole is the number of atoms or molecules per one gram atomic weight. For one gram atomic weight of hydrogen with atomic weight of one gram, one mole of hydrogen contains 6.022 × 1023 hydrogen atoms.
How many moles of h20 are produced?
For example, when oxygen and hydrogen react to produce water, one mole of oxygen reacts with two moles of hydrogen to produce two moles of water.
How many liters of h2 are produced?
21.5 L
The answer is 21.5 L .
How do you calculate moles of oxygen?
Divide the mass of oxygen by its molecular mass to calculate the number of moles. In our example, the oxygen amount is 79,800 g / 32 g/mole = 2,493.75 moles.
What is the mass of one molecule of oxygen?
Oxygen has 8 protons and eight neutrons, so it’s molecular mass is 16u. As the Periodic table shows, the atomic mass of O is just slightly less than 16, so round off to 16. The oxygen molecule is O2, so it’s molecular mass is 2 X 16 = 32.
What is the mass of one mole of oxygen gas?
The mass of one mole of oxygen atom is about 16 grams ,oxygen gas exist as a molecule (O2) so 1 mole of (O2) is 32 grams.