A mixture of gases contains 1.5 moles of neon (Ne), 1.2 moles of argon (Ar), and 1.8 moles of xenon (Xe). If the total pressure of the gases is 3.60 atm, what is the partial pressure of neon (Ne)?

Calculate the mass of carbon in 97.0 g of sucrose c12h22o11

Which statement is true about a catalyst? a: a catalyst decreases the rate of the reaction. b. a catalyst is consumed during a chemical reaction. c. a catalyst lowers the activation energy of a reaction. d. a catalyst increases the reactant concentration during a reaction.

Heat is the total potential energy of a substance that can be transferred. true false