What is the molarity of a solution that contains 2.75 moles of solute in 3.5 L of solution?

What are the variables in gay-lussac’s law? pressure and volume pressure, temperature, and volume pressure and temperature volume, temperature, and moles of gas

Calculate the molar mass of aluminum oxide (al2o3). express your answer to four significant figures.

Find the number of grams of hcl needed to react completely with .50 moles of magnesium.