1. You mix 100.0 mL of a 0.100 M NaOH solution and 150.0 mL of a 0.100 M HCl solution. Determine the concentration of H in the final mixture after the reaction is complete.A. 0.0500 MB. 0.0600 MC. 0.0200 MD. 0.150 ME. 0.100 M4. Which of the following is the strongest conjugate base?A. All the sameB. C2H3O2- or CH3COO-C. Cl-D. HSO4-E. NO3-9. What is the limiting reactant when 15.0 mL of 0.150 M lead(II) nitrate solution is reacted with 20.0 mL of 0.200 M sodium iodide solution?A. Pb(NO3)2B. NalC. PbNO3D. There is no limiting reactantE. Pbl210. Choose the case that is not a Bronsted conjugate acid-base pair.A. C2O42- HC2O4-B. HC2H3O2 H2C2H3O2 C. NH3 NH4 D. O2- OH E. SO32- SO42-12. To make 44.6 mL of a 0.405 M solution of NaCl what mass of NaCl is required?A. 58.4 GB. 23.7 GC. 2.66 GD. 1.08 GE. None of these13. You react 250.0 mL of a 0.10 M barium nitrate solution with 200.0 mL of a 0.10 M potassium phosphate solution. What ions are left in solution after the reaction is complete?A. potassium ion nitrate ion barium ionB. barium ion nitrate ion phosphate ionC. potassium ion nitrate ion phosphate ionD. potassium ion barium ion phosphate ionE. potassium ion nitrate ion18. A solution has [H ] = 4.2 ´ 10-3 M. The [OH-] in this solution isA. 1.0 ´ 10-14 MB. 4.2 ´ 10-3 MC. 4.2 ´ 10-11 MD. 2.4 ´ 10-12 ME. None of these19. What mass of solute is contained in 25.4 mL of a 1.56 M potassium bromide solution?A. 119 GB. 4.72 GC. 3.02 GD. 186 GE. None of these
