2. In the Table 2 given data, which you do think is the
mixture? the substance? Write
mixture or substance on the
space provided. (2 points)
Distilled Water
Seawater

What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?

Consider the following multistep reaction: a b→ab(slow) a ab→a2b(fast)−−−−−−−−−−−−−−−−− 2a b→a2b(overall) based on this mechanism, determine the rate law for the overall reaction. express your answer in standard masteringchemistry format. for example, if the rate law is k[a]3[b]2 type k*[a]^3*[b]^2

At 20°c, a sample of h2o liquid and a sample of co2 gas each have the same average kinetic energy. why is one a liquid and the other a gas at this temperature?