Register Now


Lost Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

Which shows a balanced chemical equation for the complete combustion of methane ch4 gas?

Rate this Question and Answer
Asked By: Aiza Scholtes | Last Updated: 23rd January, 2020
A balanced equation for combustion of methane is given below: CH4(g)+2O2(g)→CO2(g)+2H2O(g)

Click to see full answer

Accordingly, what is the balanced equation for the complete combustion of methane?

The combustion of methane is represented by the equation: CH4 + 2O2 → CO2 + 2H2O.

Furthermore, what are the products for the combustion of methane ch4? The combustion of methane (CH4) produces carbon dioxide CO2 and water.

Keeping this in view, what are the products of the complete combustion reaction of methane ch4 with oxygen?

Hydrocarbons react with oxygen to form carbon dioxide and water as the products.

What is the balanced form of the equation ch4 o2 → co2 h2o?

CH4+O2 = Co2+H2O.

What is the equation for incomplete combustion?

If not enough oxygen is present for complete combustion, incomplete combustion occurs with water, carbon monoxide, and carbon dioxide being produced. Gas + Oxygen = Water + Carbon Dioxide + Carbon M In the presence of sufficient oxygen, propane burns to form water vapour and carbon dioxide, as well as heat.

What is the combustion of methane?

Combustion. carbon dioxide and water and energy. One molecule of methane, (the [g] referred to above means it is gaseous form), combined with two oxygen molecules, react to form a carbon dioxide molecule, and two water molecules usually given off as steam or water vapor during the reaction and energy.

What is the standard enthalpy of combustion of methane?

Thermodynamic properties
Phase behavior
Std enthalpy change of formation, ΔfHogas −74.87 kJ/mol
Standard molar entropy, Sogas 186.61 J/(mol K)
Enthalpy of combustion ΔcHo −882.0 kJ/mol
Heat capacity, cp 35.69 J/(mol K)

What is the first step in balancing an equation?

The first step in balancing a chemical equation is to identify your reactants and your products. Remember, your reactants are on the left side of your equation. The products are on the right side. For this equation, our reactants are Fe and O2.

Why is it important to reduce coefficients in a balanced equation?

Answer is: it is important because in that way chemist can see lowest possible number of reactants in chemical reaction needed to form product of reaction. Coefficients with the lowest ratio indicate the relative amounts of substances in a reaction.

What is ch4 called in chemistry?

Methane (US: or UK: ) is a chemical compound with the chemical formula CH4 (one atom of carbon and four atoms of hydrogen). It is a group-14 hydride and the simplest alkane, and is the main constituent of natural gas.

What is the formula for the reaction of methane and oxygen?

The balanced equation for the combustion of methane shows that one molecule of methane reacts with two molecules of oxygen to produce one molecule of carbon dioxide and two molecules of water. The equa- tion can be simplified by writing 2O2 instead of O2 + O2, and 2H2O instead of H2O + H2O.

How do you calculate complete combustion?

  1. Write the formula for the given reactant. C3H8.
  2. Add oxygen, O2, as a reactant. Don’t forget that oxygen is a diatomic molecule. C3H8 + O2 –>
  3. Your products are ALWAYS H2O and CO2 in a complete combustion. Write H2O and CO2 on the products side. C3H8 + O2 –> H2O + CO2.
  4. Balance the equation.

When methane reacts with oxygen the products are carbon dioxide and water?

Methane and Oxygen React

In the reaction, the the bonds in the methane and oxygen come apart, the atoms rearrange and then re-bond to form water and carbon dioxide. The little number written at the lower right after an atom (subscript) tells how many of that atom are in the molecule.

What is complete combustion?

Complete combustion is the combination of fuel with oxygen without fuel left over requiring time, turbulence and temperature high enough to ignite all the combustible elements.

What happens when methane reacts with water?

Methane react with water to produce carbon monoxide and hydrogen. This reaction takes place at a temperature of 750-870°C (760-880°C). In this reaction, the catalyst is can be nickel on a oxide aluminum.

What is methane made up of?

Methane is a compound containing two elements, carbon and hydrogen. It exists naturally as a molecule. Each methane molecule has a central carbon atom joined to and surrounded by four hydrogen atoms. The chemical formula of methane is CH4.

How many grams of oxygen do you need for the combustion of 1 mol of methane?

So 1 mole of methane requires 2 moles of oxygen for complete combustion. So 16 g of Methane requires 64 g of oxygen for the complete combustion.

When methane ch4 burns it reacts with oxygen gas to produce carbon dioxide and water the unbalanced equation for this reaction is?

When methane (CH4) burns, it reacts with oxygen gas to produce carbon dioxide and water. The unbalanced equation for this reaction is CH4(g)+O2(g)→CO2(g)+H2O(g) This type of reaction is referred to as a complete combustion reaction.

What is the balanced equation for co2 h2o?

Chemical Equation Balancer CO2 + H2O = C6H12O6 + O2.