Asodium hydroxide solution is made by mixing 56.25 g naoh with 100 g of water. the resulting solution has a density of 1.390 g/ml. what is the molarity of this solution?

Astudent completes a titration by adding 12.0 milliliters of naoh(aq) of unknown concentration to 16.0 milliliters of 0.15 m hcl(aq). what is the molar concentration of the naoh(aq)? 1)5.0 m 2)0.20 m 3)0.11 m 4)1.1 m

Which of the following substances is the most soluble in water? a. sodium chloride b. methane c. bromine d. carbon

The concentration of ionic substances is important for the heart to beat. your heart responds to electrical impulses that travel through heart cells that are made up mostly of water. which properties of ionic compounds are important to support this function? solubility in water conductivity crystalline melting point