You dissolve 14 g of Mg(NO3)2 in water and dilute to 750 mL. What is the molarity of this solution?

Achemistry student needs to standardize a fresh solution of sodium hydroxide. he carefully weighs out of oxalic acid , a diprotic acid that can be purchased inexpensively in high purity, and dissolves it in of distilled water. the student then titrates the oxalic acid solution with his sodium hydroxide solution. when the titration reaches the equivalence point, the student finds he has used of sodium hydroxide solution.calculate the molarity of the student's sodium hydroxide solution. be sure your answer has the correct number of significant digits.

The arrangement of particles is most ordered in a sample of

If two identical atoms are bonded,what kind of molecule is formed