Which of the following statements is incorrect?   Group of answer choices   -A solution can contain more than one solute. -Two immiscible liquids do not form a solution. -A solution is a heterogeneous mixture. -A solute is a substance that is dissolved in another substance. -A solvent dissolves another substance.

A 52.0 mL portion of a 1.80 M solution is diluted to a total volume of 248 mL. A 124 mL portion of that solution is diluted by adding 107 mL of water. What is the final concentration? Assume the volumes are additive.

You are trying to prepare 75 mL of 1.00 M sodium chloride solution. How many grams of sodium chloride will you need to prepare this solution?

The stock solution in the stock beaker contains 10.00 mL of 0.1000 M iron(III) nitrate solution, 10.00 mL of 0.1000 M potassium thiocyanate solution, and 10.00 mL of 0.5000 M nitric acid solution.   What is the total volume of the stock solution?  How many moles of iron (III) nitrate are present in the stock solution?      How many moles of potassium thiocyanate are present in the stock solution?        Based on the moles of iron (III) nitrate and moles of potassium thiocyanate, how many moles of iron (III) thiocyanate do you expect to be formed    Once you determine the moles of iron (III) thiocyanate formed, determine the concentration of iron (III) thiocyanate in the final solution.