When 2.011 grams of a hydrocarbon, CxHy, were burned in a combustion analysis apparatus, 6.091 grams of CO2 and 3.117 grams of H2O were produced. In a separate experiment, the molecular weight of the compound was found to be 58.12 amu. Determine the empirical formula and the molecular formula of the hydrocarbon.

Which process transfers heat from inside earth to its surface? convection currents in mantle pulling away of tectonic plates drawing in of tectonic plates convection currents in crust

Convert .347 kilometers to miles show your work

The diagrams to the right show the distribution and arrangement of gas particles in two different containers. according to kinetic-molecular theory, which of the following statements is true? check all that apply. if the temperatures of both containers are equal, container a has greater pressure than container b. if the volume of container a decreased, its pressure would decrease. if the pressure in both containers is equal, container a has a lower temperature than container b.