Which statement would be the most useful for deriving the ideal gas law? a. volume is directly proportional to the number of moles. b. volume is inversely proportional to the temperature. c. pressure is directly proportional to the volume. d. pressure is inversely proportional to the number of moles.

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!

In an investigation that uses the scientific method, which step immediately follows making a hypothesis? o summarizing the results o asking a question o making observations designing an experiment mark this and retum save and exit next submit

Match the mixture with the substance// i really need on this guys (it’s a pic btw)