12. When a gas is compressed, the temperature can ...

Increase

or

Decrease

Calculate the ph of a buffer solution obtained by dissolving 13.0 g of kh2po4 (s) and 26.0 g of na2hpo4 (s) in water and then diluting to 1.00 l.

A ___shows elements in the ratio of Adams in a molecule or compound

The common laboratory solvent chloroform is often used to purify substances dissolved in it. The vapor pressure of chloroform, CHCl3, is 173.11 mm Hg at 25 °C. In a laboratory experiment, students synthesized a new compound and found that when 9.

The liver, kidneys, and brain arise from which germ layer (s)

one mole of copper has a different mass from one mole of mercury because one mole of copper has a different mass from one mole of mercury because

How do find the volume of 60.0g of ether if the density is. 70g/mL?

Did the test solution react with the supernatant from the test tube that had the largest amount of precipitate? what can you infer about the molar ratio of this reaction?

Contrast mixtures with pure substances

A standard cell potential of which value describes a spontaneous redox reaction?

Using the combined gas law, if the volume of a gas at 155kPa changes from 22L to 10L. What is the new pressure if the temperature remains constant?