500.0 mL of a gas is collected at 74,5 kpa. What will the volume be at

101,3 kpa?

Determine whether each of the following salts will form a solution that is acidic, basic, or ph-neutral ch3nh3cl

Sr2 + (aq) and Hg22 + (aq) complete the net ionic solution

A radioactive nuclide that is used to label blood platelets has 49 protons and 62 neutrons. Which is the symbol of nuclide

A bath tub is half full of warm water. How could the thermal energy of the water be increased? A) Add hot water to the tub. B) Heat the water in the tub without adding more water. C) Add more water at the same temperature to the tub.

What color does phenolphthalein turn in an acid?

What is the [oh-] in a sample of lime juice with a ph of 2.0?

What is the chemical name for nicl2?

How to determine the formula is you know g and L?

What are the similarities between low mass stars and high mass stars

The atomic number of calcium (Ca) is 20, and it's mass number is 40. What is true about the subatomic particles that make up a neutral atom of calcium? A) It has 20 protons, 20 neutrons and 20 electrons.