Constants I Perm 1.00 g KCl in 95.0 mL of solution Express your answer with the appropriate units. HẢ M Value Units %3D Submit Request Answer Part B 1.00 g Na2CrO4 in 95.0 mL of solution Express your answer with the appropriate units. HẢ ? M = Value Units

Please help me answer questions 1 and 2. (Questions attached below) 1. When you arrive at the lab, 2.0 M H2SO4(aq) and 2.0 M HC2H3O2(aq) will be present. Youwill need to dilute these solutions using beakers and graduated cylinders from your drawerand DI water.i. Calculate the volume of the 2.0 M HC2H3O2(aq) and DI water needed to create 50.0 mLof 1.05 M HC2H3O2(aq).ii. Calculate the volume of the 2.0 M H2SO4(aq) and DI water needed to create 50.0 mL of0.75 M H2SO4(aq). 2. A 48.33-mL sample of 0.150 M NaBr is titrated into 50.00 mL of 0.145 M AgNO3. Bothsolutions had the same initial and final temperatures. The reaction occurred in a calorimeterwith a known heat capacity and produced 1546.03 J of heat.i. Write a balanced equation that is occurring.ii. Determine the theoretical yield of the solid.iii. Calculate the enthalpy of the reaction (kJ/mole of precipitate).

72.1 g C2 H6O in 2.18 L of solution Express your answer using three significant figures. ? M molarity = Submit Request Answer Part C 12.59 mg KI in 110.4 mL of solution Express your answer using four significant figures. |V ΑΣφ molarity = Submit Request Answer Provide Feedback

Calculate the mass of potassium hydrogen phthalate (KHP) molar mass=204.22 P) (₁ your answer has the correct number of significant digits. g KHP 0 x10 X g mol required to neutralize 20.00 mL of a 0.250 M NaOH solution. Be sure