Question

MOLARITY REVIEW:

1.) What is the molarity (M) of a solution made by adding 5.00 grams of ferric chloride to a 1000.00mL volumetric flask and once the solid has dissolved, using distilled water, raising the meniscus to the line on the neck of the flask?

2.) 25.00mL of a 150.0M nitric acid is added to a 500.00mL volumetric flask and filled with distilled water to the neck line. What is the molarity (M) of the solution?

3.) How many grams of ammonium chloride are needed to make 250.00mL of a 0.250M NH4Cl solution?

4.) How many grams of magnesium nitrate are needed to make 500.00mL of a 1.00M magnesium nitrate solution?

5.) How many Litres of a 2.00M sodium sulphide solution can be made using 234.0 grams of sodium sulphide?

6.) How many mL of a 4.000M lithium fluoride solution can be made using 78.00 grams of lithium fluoride?

Answer 1