1. State the balanced chemical equation for the reactionof KHP with NaOH.
2. Explain how many grams of NaOH are needed to prepare250mL of 0.205M NaOH?
3. A solution of malonic acid, H2C3H2O4, was standardized by titration with 0.1000M NaOH solution. If 20.76mL of the NaOH solution were required to neutralize completely 13.15mL of the malonic acid solution, explain what is the molarity of the malonic acid solution?
4. Na2CO3(aq)+ H2SO4(aq ) = H2O+CO2(g) + Na2SO4(aq) what is the molarity of the H2SO4