URGENT! PLEASE HELP ASAP A sample of Argon gas at a pressure of 813 mm Hg and a temperature of 54°C, occupies a volume of 10.4 liters. If the gas is heated at a constant pressure to a temperature of 74°C, the volume of the gas sample will be L?

Problem page combustion of hydrocarbons such as pentane ( c5 h12 ) produces carbon dioxide, a "greenhouse gas." greenhouse gases in the earth's atmosphere can trap the sun's heat, raising the average temperature of the earth. for this reason there has been a great deal of international discussion about whether to regulate the production of carbon dioxide.(a) write a balanced chemical equation, including physical state symbols, for the combustion of liquid pentane into gaseous carbon dioxide and gaseous water. (b) suppose 0.350 kg of pentane are burned in air at a pressure of exactly 1 atm and a temperature of 20.0 degree c. calculate the volume of carbon dioxide gas that is produced.be sure your answer has the correct number of significant digits.

Nan element’s square on the periodic table, the number with the greatest numerical value represents the

Which process describes vaporization that takes place below the surface of a liquid? condensation melting boiling evaporation