Answer: There is a 3:2 mole ratio between these two compounds.
Explanation:To determine the mole ratio between water (H2O) and carbon dioxide (CO2) in the given chemical equation, you will need to balance the equation first. The balanced chemical equation is:
C2H5OH + 3O2 → 2CO2 + 3H2O + 1367 kJ
Once the equation is balanced, you can use the coefficients in front of each compound to determine the mole ratio. In this case, the coefficient for H2O is 3, and the coefficient for CO2 is 2, which means that there is a 3:2 mole ratio between these two compounds. This means that for every 2 moles of CO2, there are 3 moles of H2O produced in the reaction.
It is important to note that the mole ratio is only a way to express the relative amounts of reactants and products in a chemical reaction, and does not necessarily reflect the actual amounts of the compounds involved. To determine the actual amounts of each compound, you will need to know the mass or volume of the compounds, as well as their respective densities or molar masses.