The of a gas is a measure of the average speed of the particles (atoms or melecules) in the gas.

Select the correct answer. when carbon dioxide dissolves in water, it sometimes reacts with water to form carbonic acid as in this balanced equation: co2 + h2o → h2co3. if 495 milliliters of carbon dioxide at 25°c and 101.3 kilopascals reacts with excess water, what is the theoretical yield of carbonic acid? use the periodic table and the ideal gas resource a. 0.889 g b. 1.10g c. 1.27g d. 2.02g what's the answer! quick!

Summarize possible ways in which phases of matter could combine to form a solution.

Ahypothesis must be testable and falsifiable to be considered scientific a. trueb. false