Determine the molarity for the following solutions. 2.0 moles of potassium iodide are dissolved into 0.10 L.

10.0 grams of potassium iodide are dissolved into 100 mL.

0.427 moles of aluminum carbonate are dissolved into 0.855 L of water.

2340 grams of aluminum carbonate are dissolved to make 1500 mL of solution.

Calculate the asked for quantity in the following solutions.
How many grams of potassium iodide will need to be dissolved to make a 100 mL of a 2.0 M solution?

You need to make a 0.5 M solution with 25.0 grams of potassium iodide. How much water do you need to dissolve it?

How many L do you need to dissolve 10.0 grams of aluminum carbonate into a 0.3 M solution?

How many grams of aluminum carbonate do you need to dissolve to make 8.0 L of a 0.75 M solution?