An organic compound with a formula mass of 181.45 amu contains carbon, hydrogen, and chlorine. When 1.000 g of this compound is burned in a combustion apparatus, 1.456 g of CO₂ and 0.149 g of H₂O are produced. Determine the empirical and molecular formulas of this compound.

Complete combustion of 4.50 g of a hydrocarbon produced 14.4 g of CO2 and 5.15 g of H2O. What is the empirical formula for the hydrocarbon?

A molecule has an empirical formula of Ch2. 1.34 moles of the compound give 530.76 g of CO2 upon combustion with O2. What is the molecular formula?

What mass of carbon dioxide is produced from the complete combustion of 3.20×10−3 g of methane? Express your answer with the appropriate units.

Ammonium perchlorate NH4ClO4 is the solid rocket fuel that was used by the U.S. Space Shuttle and is used in the Space Launch System (SLS) of the Artemis rocket. It reacts with itself to produce nitrogen gas N2, chlorine gas  Cl2, oxygen gas O2, water H2O, and a great deal of energy. What mass of water is produced by the reaction of 6.89g of ammonium perchlorate? Round your answer to 3 significant digits.

a compound contains only hydrogen, carbon, and oxygen. combustion of 10.68mg of the compound produces 16.07mg of CO2 and 4.37mg H20. The molar mass of the compound is 176.1 g/mol. what is the empirical formula?

A compound has an empirical formula of CH2. An independent analysis gave a value of 70 g/mol for its molar mass. What is the molecular formula of the compound?

When 5.00 g of methane, CH4 reacts with an excess of oxygen in a combustion reaction, water and carbon dioxide are produced. What quantity of H2O is produced?

When 5.555 grams of a hydrocarbon, CxHy, were burned in a combustion analysis apparatus, 17.43 grams of CO2 and 7.138 grams of H2O were produced.In a separate experiment, the molar mass of the compound was found to be 28.05 g/mol. Determine the empirical formula and the molecular formula of the hydrocarbon. Empirical formula= Molecular formula=

A 7.333 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis and 18.96 grams of CO2 and 3.882 grams of H2O are produced. In a separate experiment, the molar mass is found to be 136.2 g/mol Determine the empirical formula and the molecular formula of the organic compound.