xtrakocke xtrakocke

02-10-2022
Chemistry

Answered

A 1.50 g sample of a pure compound, containing only carbon and hydrogen, was combusted in a carbon-hydrogen combustion analyzer. The combustion produced 2.7 g of water (H2O) and 4.4 g of carbon dioxide (CO2.)
Find the empirical formula of the compound.

Answer :

Other Questions

A sample of a solid organic compound is completely combusted in a calorimeter. The heat generated by combustion is transferred to the water, causing the tempera

A 0.5123 g sample of a pure soluble bromide compound is dissolved in water, and all of the bromide ion is precipitated as AgBr by the addition of an excess of s

Caffeine, a stimulant found in coffee, tea, and certain soft drinks, contains C, H, O, and N. Combustion of 1.000 mg of caffeine produces 1.813 mg CO2, 0.4639 m

A sample of hydrogen (H2) gas was collected over water at 60 degrees celsius. if the total volume of gas collected was 70.7 mail and the atmospheric pressure wa

balance C7H8O2+O2=CO2+H2O ANSWER=2C7H8O2+16O2=14CO2+8H20

Indicate the hybridization of each carbon atom as labeled.

Indicate the hybridization of each carbon atom as labeled.

A 17.6g sample of CaSO4 is found to contain 5.18g of Ca and 8.27g of O. Find the mass of sulfur in a sample of CaSO4 with a mass of 93.0g.

five indigestion tablets containing calcium carbonate with a total mass of 2.50g were added to 50.0cm^3 of 1.00mol dm^-3 hydrochloric acid. CaCO3+2HCl--> CaC

Which of the following pairs of elements are likely to form an ionic compound? Check all that apply. oxygen and bromine Olithium and iodine Onickel and oxygen z