2.45 mol / 1.25 liter

Express the equilibrium constant for the following reaction. P (g) + 3/2 Cl2 (g) ↔ PCl3 (g) K = [PCl3]^2/[P]^2[Cl2]^3K = [PCl3]/[P][Cl2]^3/2K = [P][Cl2]^3/2/[PCl3]K = [P]^1/2[Cl2]^1/3/[PCl3]^1/2K = [PCl3]^2/[P]2[Cl2]3

A student dissolves 10.0 g of sodium sulfate (Na2SO4) in 250.0 mL of water. Calculate the molarity of the solution.

What type of bonding would be seen between these two atoms?

a sample of gas under 3K Pa pressure has a volume of 13 L at 56.12 Kelvin. if the pressure is increased to 70 kPa the volume would decrease to 7 liters what would be the new temperature

What is the difference between the units rem and rad? X A) Rem is a conventional unit, and rad is an SI unit B) Rem is an SI unit, and rad is a conventional unit C) Rem is used to measure biological risk, and rad is used to measure absorbed

1. If 25 grams of carbon dioxide gas is produced in this reaction, how many grams of sodium hydroxide should be produced? NaHCO3 > NaOH + CO2. If 50 grams of sodium hydroxide are produced, what is the percent yield?

G what is the difference between the sidechains of leucine and isoleucine? select one: a. one is charged, the other is not b. one has more h-bond acceptors than the other c.

How many grams of NaOH are needed to make 500 mL of a 2.5 M NaOH solution

During its life cycle, an amphibian lives both on land and in water.

An atom that contains 22 protons, 23 neutrons, and 22 electrons would have a mass of approximately