What is the function of a catalyst?
A. Build enzymes
B. Speed up chemical reactions
C. Regulate the function of an enzyme

Initially, the balloon had 3.0 liters of gas at a pressure of 400 kpa and was at a temperature of 294 k. if the balloon is cooled to 277 k and its volume decreased to 1 l, what will the new pressure in the balloon be?

Calcium chloride +gold(1) oxide—>

Many ionic compounds and a few highly polar covalent compounds are because they completely ionize in water to create a solution filled with charged ions that can conduct an electric current.