Carbon disulfide is an important industrial solvent. It is prepared by the reaction of coke (carbon) with sulfur dioxide. 5C(s) + 2SO2(g) →CS2(l) + 4CO(g)

a. How many moles of carbon are needed to react with 5.44 moles of SO2? Show all work to receive full credit
b. How many moles of carbon monoxide form at the same time 0.246 moles of CS2 form? Show all work to receive full credit.
c. How many moles of SO2 are required to make 118 moles of CS2? Show all work to receive full credit.

The name of the ion, s2-, is: sulfurous ion sulfide ion sulfur ion sulfate ion

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.

What is a possible quantum number set for an electron in the 3s orbital of a magnesium atom