A tire gauge is used to measure the pressure inside of a car tire. If the pressure is low, which explanation is correct?

For each of the compounds below, show that the charges on the ions add up to zero. a. kbr b. cao c. li(2)o d. cacl(2) e. alcl(3)

Some animals that try to adapt to climate changes eventually die due to starvation, as climate change alters the web.

Some liquids can be distilled, but only at temperatures that are so high that it is impractical, or so high the compound decomposes. explain why distillation such compounds at significantly less than atmospheric pressure (some degree of vacuum) would solve this problem.