How many molecules are in 9.95 moles of Co2?

A 40.0 g of a solute is dissolved in 500. mL of a solvent to give a solution with a volume of 495 mL. The solvent has a density of 1.00 g/mL. Which statement about this solution is correct? A. The molarity is the same as the molality. B.

How do you do today?!

The valence electrons of a germanium atom in the ground state are located in the (1) first shell (3) third shell (2) second shell (4) fourth shell

Which substances contain based lemon, tonic water, soap

The noble gases are located in which column of the periodic table? a. 1 b. 6 c. 9 d. 18

Melting is a physical change in matter, so it doesn't change the chemical makeup or chemical properties of matter. A: True B: False

If you bleach something red what color will it turn

Which body system does rheumatiod effect

Why does the glass of water weigh less after the pill has dissolved? Why does the glass of water weigh less after the pill has dissolved? Nitrogen dioxide gas will be generated and released as the anti-acid pill dissolves.

Assume that the potential energy of the products in a chemical reaction is 60 kilojoules. this reaction would be exothermic if the potential energy of the reactants were