# How many moles of oxygen are necessary to combust completely with 4 moles of propane?

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For each molecule of propane that is burned, there needs to be five molecules of oxygen present. Likewise, if there were a dozen molecules of propane, five dozen molecules of oxygen would be required. Similarly, for each mole of propane, five moles of oxygen are needed.

## How many moles of oxygen does it take to combust?

How many moles of oxygen are required to combust 84.6 mol of hydrogen? This shows that 42.3 moles of oxygen are required to combust 84.6 moles of hydrogen.

## How many grams of oxygen are needed to completely react with the propane?

Answer: 120 grams of oxygen are necessary to react completely with 33 grams of propane.

## How many moles of water will result from the complete combustion of 4 moles of propane?

Clearly, four moles of water result from each mole of propane.

## What is the mole equation?

Avogadro’s number is a very important relationship to remember: 1 mole = 6.022×1023 6.022 × 10 23 atoms, molecules, protons, etc. To convert from moles to atoms, multiply the molar amount by Avogadro’s number. To convert from atoms to moles, divide the atom amount by Avogadro’s number (or multiply by its reciprocal).

## How many grams of oxygen gas will completely react with 3.8 moles of propane?

grams of Oxygen gas will completely react with 3.8 moles of Propane is 31.58.

## How many grams of oxygen are needed to combust 20grams of propane?

Answer to Question #107196 in Chemistry for Mileini Valdez Ponsiano. How many grams of Oxygen are needed to combust 20 grams of propane? Answer: 72.6 g of oxygen are needed to burn 20 g of propane.

## How many moles of O2 are needed to react with 8.4 moles H2S?

Answer to Question #112189 in General Chemistry for Tekeya Moss. How many moles of oxygen are needed to combine with 8.4 moles of H2S? Answer:12,6mol.

## What is the total number of moles of O2 that must react completely with 5.00 moles of c4h10?

Therefore, 5 moles of C₄H₁₀ will react with = (5 × 13)/2 = 33 moles of O₂. Thus, 33 moles of oxygen, O₂ is needed for the reaction.

## How many moles of water are produced from the reaction of oxygen with four moles of propane?

( 4 . 4 ) /1 = 16 moles of water can be made. 