# How many moles of H2O are in O2?

## How many moles of H2O are in O2?

two moles
Assuming that oxygen is our limiting reactant (because it is not otherwise specified), we can find that per one mole of oxygen, we get two moles of water.

How many moles of H2O are produced?

At most FIVE moles of water can be generated….

### What is the ratio of O2 moles to H2O moles?

So, for 1 mol of O2 you get 2 moles of H2O thus 5 moles of O2 will yield 10 moles of H2O. Since moles are just “some number of particles”, and since one O2 molecule contains enough oxygen for two H2O molecules, you need 2.5 moles of O2 for 5 moles of H2O. Start with a balanced equation.

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How many moles of O2 are needed to produce 4 moles H2O?

Further, that you need 2 moles of hydrogen for each mole of oxygen (2:1). So, for 4 moles of hydrogen you will need 2 moles of oxygen to get 4 moles of water. Two moles of O2.

#### How many moles of water are formed with 4.50 moles O2?

3 moles
therefore, the answer must be correct. 3 moles of NO is formed along with 4.50 moles of H2O .

How many moles of O2 are needed to produce 6 moles H2O?

Use stoichiometry to calculate the number of moles of O2 required to yield 6 moles of H2O. Multiply 6 moles H2O by the mole ratio between O2 and H2O in the balanced equation so that moles H2O cancel, leaving moles O2. 3 moles of O2 are required to yield 6 moles of H2O if H2 is in excess.

## How many moles of H2 are in H2O?

2 moles
A mole of water molecules contains 2 moles of hydrogen atoms and 1 mole of oxygen atoms.

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What type of reaction is 2 h2 1 O2 2 H2O?

synthesis reaction
The chemical reaction 2H2+O2→2H2O 2 H 2 + O 2 → 2 H 2 O is classified as a synthesis reaction.

### How many moles of O2 are needed to produce 12 moles?

To produce 12 moles of water 6 moles of oxygen gas are needed.

How many moles of h20 are produced if 2.00 moles of O2 are used?

4.4 moles
Explanation: The equation says that for every 1O2 , there are 2H2O produced. Therefore, if you have 2.2O2 , you must have 2.2⋅2H2O , or 4.4 moles of H2O .

#### When 4.50 mol of h20 are formed the amount of NO formed is?

3 moles of NO is formed along with 4.50 moles of H2O .