If we wanted to add to the Venn diagram to reflect the Arrhenius acid-base theory, which statements would be MOST appropriate? A) Acids are electrolytes. Bases are non-electrolytes. B) Acids produce H+. Bases produce OH-. C) Acids are H+ donors. Bases are H+ acceptors. D) Acids are electron pair acceptors. Bases are electron pair donors.

What mass of carbon dioxide is produced from the complete combustion of 4.50×10−3 g of methane?

Butadiene undergoes a reaction at a certain temperature in the gas phase as follows: 2c4h6(g) --> c8h12(g) the following data were collected for this reaction: time (min) [c4h6] (m) 0 0.36 15 0.30 30 0.25 48 0.19 75 0. determine the order of the reaction and the rate constant. 1st order and k = 4.3x10 -4 s-1 1st order and k = 2.3x10-4 s-1 2nd order and k = 4.3x10-4 s-1 2nd order and k = 2.3x10-4 s-1 zero and k = 4.3x10-4 s-1

Frictional forces acting on an object are often converted into energy, which causes the temperature of the object to rise slightly.