Consider the reaction below. 2C6H14 + 19O2 Right arrow. 12CO2 + 14H2O

How many moles of hexane (C6H14) must burn to form 18.4 mol of carbon dioxide?
1.53 mol
3.07 mol
110. mol
175. mol

Which answer lists the fundamental forces in order from strongest to weakest

Transportation is the largest single source of air pollution in the united states. air pollution can harm the environment and human health. which technology could offer a solution to this problem? mufflers that reduce noise motors that run on electricity tires that improve gas mileage

Which of the following signs of a chemical reaction are observed in the reaction of potassium with water? precipitate formed temperature change smell produced gas produced color change