The equation over is stoichiometrically balanced, and represents the burning of 4 mol methane to give 4 mol carbon dioxide and also 8 mol the water. 8 mol the dioxygen gas are compelled for finish combustion.

You are watching: How many moles of oxygen are needed for the complete combustion of 3.0 moles of ch4(g)

How many gram moles of oxygen room there in 64 grams that methane?

Since we recognize that 1mole of methane is same to atomic weight of carbon 4X atomic load of hydrogen =12+4×1=16 g so us can additionally calculate massive of oxygen and carbon dioxide. Therefore two mole of oxygen =2×molecular load of oxygen =2×32=64 g.

How numerous moles of O2 is forced in the combustion reaction that methane CH4?

of moles of oxygen required will be 6.

How numerous moles that oxygen are required for the complete combustion of 3.0 moles of CH4 g )?

The amount of oxygen gas required are 6 moles.

What quantity of oxygen is essential to totally react v 1 mole that CH4 g )?

8 oxygen molecules

How plenty of moles the oxygen are essential for a complete combustion of 2 mole of butane?

13 moles

How many moles that oxygen are compelled to fully burn 2.5 moles of butane?

13 mol

What is the minimum variety of moles that O2?

0.50 moles

How countless moles of oxygen are essential for the finish combustion?

Mass the oxygen forced = 19.5 mole × 16 g/mol = 312 g. Hence, 312 grams the oxygen is essentially required because that complete burning of 3 mole of butane gas.

What kind of burning is caused by a lack of oxygen?

Incomplete combustion occurs when the supply of waiting or oxygen is poor. Water is quiet produced, but carbon monoxide and carbon are created instead the carbon dioxide. The carbon is released together soot . Carbon monoxide is a gift gas, i m sorry is one reason why complete combustion is wanted to incomplete combustion.

How much oxygen is forced for the complete combustion of 128g the methane?

Thus, 16 g that oxygen are required for burn 4 g that methane.

How countless moles of oxygen is required for the complete combustion of n hexane?

The complete combustion requires 1.527×1024molecules O2 . There are four steps to monitor in this problem: Balance the equation. Usage the molar massive of hexane to calculation the mole of hexane.

What is a hexane formula?


What is the mole ratio of water?

The reaction produces 2 water molecules, for this reason the mole ratio between oxygen and water is 1:2, however the mole ratio between water and also hydrogen is 2:2.

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How perform you uncover the variety of moles needed to react?

Determine the number of moles essential to react by multiply by moles of the well-known substance through the stoichiometric ratio of the unknown problem to the recognized substance.