Complete combustion of 5.40 g of a hydrocarbon produced 17.4 g of CO2 and 5.92 g of H2O. What is the empirical formula for the hydrocarbon? Insert subscripts as necessary.

Analyze how limestone is weathered and identify the features that are formed as a result of this dissolution

Which change in temperature is the smallest? a change of 1 thomson degree a change of 1 kelvin degree a change of 1 fahrenheit degree a change of 1 celsius degree

In a laboratory, 1.55mg of an organic compound containing carbon, hydrogen, and oxygen is burned for analysis. this combustion resulted in the formation of 1.45mg of carbon dioxide and .89 mg of water. what is the empirical formula for this compound?