Fill in the blanks for the mole ratios for the following chemical equation. Place the compounds in the order they are written in the fraction 2C2H6 + 7O2> 4CO2 + 6H2O

Mole ratio between moles H2O / moles O2

Mole ratio between moles O2 / moles H2O

Mole ratio between moles CO2 / moles C2H6

Mole ratio between moles C2H6 / moles CO2