Methane and sulfur react to produce carbon disulfide (CS2), a liquid often used in the production of cellophane. The balanced reaction is as follows: 2 CH4(g) + S8(s) -> 2 CS2(1) + 4 H2S(g)

If you have 6 moles of methane (CH4) how many moles of hydrogen sulfide gas can be made?

When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change?

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.

Some liquids can be distilled, but only at temperatures that are so high that it is impractical, or so high the compound decomposes. explain why distillation such compounds at significantly less than atmospheric pressure (some degree of vacuum) would solve this problem.