Is it possible to make water with oxygen and hydrogen?

Just mixing hydrogen and oxygen together doesn’t make water – to join them together you need energy. The trouble with adding energy into the equation is that a large-scale chemical reaction of flammable hydrogen and oxygen (which is what keeps a fire burning) is likely to result in a rather large explosion.

When 4 moles of H2 react with 2 moles of O2 how many moles of water will be formed?

4
So, the 4 moles of hydrogen reacts with 2 moles of oxygen, to give 4 moles of water.

Can we make artificial water?

Is it possible to make water? Theoretically, it is possible. You would need to combine two moles of hydrogen gas and one mole of oxygen gas to turn them into water. However, you need activation energy to join them together and start the reaction.

How many moles of water can you form from 4 moles of hydrogen and excess oxygen?

We have the 4 moles of oxygen but only 4 moles of hydrogen, instead of 8. So, the 4 moles of hydrogen reacts with 2 moles of oxygen, to give 4 moles of water.

How many moles of potassium nitrate are produced when 2.0 moles of potassium phosphate react with two moles of aluminum nitrate?

6 moles
Hence, by ratio and proportion, 2 moles of each reactant will produce 6 moles potassium nitrate and 2 moles aluminium phosphate.

How many moles of hydrogen gas are needed to make water?

You would need to combine two moles of hydrogen gas and one mole of oxygen gas to turn them into water. However, you need activation energy to join them together and start the reaction. How is water made in nature? Research suggests that the water on Earth came from asteroids and heavy clouds of gas and dust soon after the formation of the sun.

How many moles of hydrogen will react with 1 mole of oxygen?

From the above reaction, 2 moles of hydrogen will react with 1 mole of oxygen.

What is the mass of 1 mole of water molecules?

A mole of water molecules would be 2 moles of hydrogen atoms plus 1 mole of oxygen atoms. Therefore, one mole of water weighs 18.0152 grams. Was this answer helpful?

Is it possible to make water by mixing hydrogen and oxygen?

Theoretically, this is possible, but it would be an extrem­ely dangerous process, too. To create water, oxygen and hydrogen atoms must be present. Mixing them together doesn’t help; you’re still left with just separate hydrogen and oxygen atoms.