Mr. green works as the art teacher at hamburg summer day camp. 600 campers participate in the camp every day. yesterday mr. green 6 campers on an art project. what percent of the campers did mr. green yesterday?

How many grams of n2h4 will be consumed by 23 g of n2o4

If i can still dissolve more sugar into the solution at a certain temperature what would i call that solution

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.