What is a solution that has a lower solute concentration compared to another solution called?

You wish to prepare 194 grams of a 9.01% MgCl2 solution. How many grams of magnesium chloride (MgCl2) and how many mL of water will you need? Assume that the density of water is 1.00 g/mL.

In a solution, what is a solute?

In an experiment to test the effect of a new drug, which solution is typically used as the positive control?

Which of the following solutions would be most likely to have the highest water concentration?

Which of the following statements accurately describes the solutes within a solution?

What is the molar concentration of a solution prepared by dissolving 25.75 g of NaOH in water to produce 500.0 mL of solution?

Aqueous solutions of sodium thiosulfate, Na₂S₂O₃, are used as an antidote to some snakebites. How many moles of sodium ions are found in 10.0 mL of a 0.15 M solution of Na₂S₂O₃?

How many mL of 5.0 M nitric acid (HNO₃) are required to make 1.00 L of a 0.00100 M solution of HNO₃ (approximately the concentration of acid in acid rain)?