In a vacuum is a 0.045 kg golf ball is accelerating Upward at 2.5 Mi speed s buy a hairdryer how much force is required to accelerate the ball

Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation:

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 the mass of oxygen gas is consumed in a reaction that produces 4.60mol so2