Using the graph below, determine the pKa, Ka, and concentration of the acid if 25 mL was titrated with 0.50 M NaOH. Show your work.

Write a balanced equation showing the formation of copper (ii) nitrite from its elements

What does an electron configuration for an atom relate to the atoms placement on the periodic table

Astudent states that 9.0 g of baking soda will form an unsaturated solution in 100 g of water. what do you need to know to decide whether this statement is correct? a. the temperature of the water and the molar mass of baking soda b. the percent by volume of the solution and the solubility of baking soda c. the temperature of the water and the solubility of baking soda at that temperature