In a demonstration of the complete combustion of propane
Last updated: 6/15/2023
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In a demonstration of the complete combustion of propane C3Hg with oxygen O2 several balloons were prepared with various proportions by volume of propane and oxygen The loudest explosion occurred for the balloon with the correct stoichiometric proportions of the gases Which balloon had the loudest explosion 01 portion propane to 1 portion oxygen 1 portion propane to 3 portions oxygen 1 portion propane to 4 portions oxygen 1 portion propane to 5 portions oxygen 2 portions propane to 3 portions oxygen Question 12 1 point 4 Listen Which statement about a balanced chemical reaction equation is always correct O The total number of moles of the products equals the total number of moles of the reactants The number of atoms of each kind is the same for the products as for the reactants O The sum of the stoichiometric coefficients for the products equals the sum of the stoichiometric coefficients for the reactants The sum of the masses of all gaseous products equals the sum of the masses of the gaseous reactants The sum of the masses of solid products equals the sum of