# How many moles of water are produced using 4 moles O2?

Contents

## How many moles of water are in 4 moles of oxygen?

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. This means that per four moles of oxygen, we get eight moles of water.

## How many moles of H2O are in O2?

So we can get these two conversion factors. One mole of O2 to two moles of H2O or two moles of H2O to one mole of O2.

## 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 water are produced in this reaction?

ANSWER: 0.490 moles of water, H2O are produced in this reaction.

## How many grams of CO2 are produced from 5 moles O2?

The mass of carbon dioxide produced (to one significant figure) is 400 g.

## How many moles of CO2 are produced if 6 moles of O2 are used?

Each equiv, each mole, of reactant gives one mole of carbon dioxide product. If 6 moles of dioxygen are used, at MOST we can form 6 moles of carbon dioxide .

THIS IS IMPORTANT:  Does sweat cause acne on face?

## How many moles are in O2?

One mole of oxygen gas, which has the formula O2, has a mass of 32 g and contains 6.02 X 1023 molecules of oxygen but 12.04 X 1023 (2 X 6.02 X 1023) atoms, because each molecule of oxygen contains two oxygen atoms.

## How many moles of O2 are needed to completely react with 4.0 moles C2H6O?

Thus we can write the conversion factor, 4.0 moles of C2H6O will react with = 4.0 mole of C2H6O = 12 mole of O2Thus 12 moles of O2 are needed to completely react with 4.0 moles of C2H6O.

## How many moles of H2O are produced from 3 moles of oxygen?

AS given, one mole of water is formed from a half mole quantity of dioxygen gas. Here, 3.00⋅mol of H2O are produced, and NECESSARILY, HALF an EQUIV of dioxygen gas are required… i.e. 1.5⋅mol with respect to O2 , a mass of 48⋅g .