# What type of reaction is C8H18 o2 → co2 h2o?

1 Expert Answer. This is a combustion reaction.

## What are the 4 steps to balancing a chemical equation?

1. Step 1: Make a Table. In a chemical equation there are subscripts and coefficients.
2. Step 2: Determining and Balancing the First Element. Pick an element that appears in one molecule on the left side and in one molecule on the left.
3. Step 3: Balancing Hydrogen.
4. Step 4: Balancing Oxygen.

## What are the 3 rules for balancing equations?

• Check that all the formulae in the equation are correct.
• Deal with only one element at a time.
• Balancing is adding BIG numbers. You cannot change any of the small numbers in a chemical formula.
• Check each element again and repeat step 3 again if needed.

## Why do we balance chemical equations?

A chemical equation needs to be balanced so as to make the number of the atoms of the reactants equal to the number of the atoms of the products.

## What is balanced chemical equation example?

For example, ​consider the reaction: 2Mg(s)+O2(g)⟶2MgO(g) ,In this reaction, 2 atoms of magnesium and oxygen is present on both sides of the reactant and product side. hence the chemical reaction obeys the law of conservation of mass so the chemical reaction is a Balanced chemical equation.

## What is the balanced equation for c2h6 o2 co2 h2o?

The balanced equation is, 2C2H6+7O2→4CO2+6H2O.

## What is balance chemical equation very short answer?

A balanced chemical equation is an equation where the number of atoms of each type in the reaction is the same on both reactants and product sides. The mass, as well as the change, are equal in a balanced chemical equation.

## What is the balanced equation for CH4 o2 CO2 h2o?

Balanced equation is: CH4+2O2→CO2+2H2O.