Carbonic acid
forms when oxygen reacts with other chemicals
is an important agent in physical weathering
dissolves limestone and other rocks
is most common in cold, dry climates

Alfred pushes on a heavy box, but cannot move it. the box has a lot of inertia motion friction gravity

The bubbles in a carbonated soft drink are produced when carbonic acid decomposes to form carbon dioxide and water. in a closed system, this equilibrium exists as why does a carbonated soft drink lose carbonation when the container is left open? a. water evaporates, which favors the formation of h2co3. b. pressure decreases, which favors the formation of h2co3. c. the open container warms up, which causes more gas to escape. d. co2is removed, which favors the formation of h2co3.

Match each type of lever with the correct diagram. 1. first-class 2. third-class 3. second-class