Calculate the pH of a solution made by mixing 100.0 mL of 0.044 M NH_3 with...

Calculate the pH of a solution made by mixing 100.0 mL of 0.044 M NH_3 with 100.0 mL of 0.126 M HCl. (Kb for NH_3 = 1.8 x 10^-5)

Expert Solution

queen_honey_blossom answered 1 year ago

Calculate the pH of a solution made by mixing 100.0 mL of 0.050 M NH3 with...

Calculate the pH of a solution made by mixing 100.0 mL of 0.050 M NH3 with 100.0 mL of 0.100 M HCl. (K b for NH 3 = 1.8 x 10 –5 )

Calculate the pH of a solution made by mixing 49.5 mL of 0.335 M NaA (Ka...

Calculate the pH of a solution made by mixing 49.5 mL of 0.335 M NaA (Ka for HA = 1.0 x 10^-9) with 30.6 mL of 0.120 M HCl. The answer given was 9.55. But I am stuck on how to get there after the ICE table. Can someone include a step by step.

calculate the ph of a solution made by mixing 20.0 ml of 0.200 m h2so3, 10.0...

calculate the ph of a solution made by mixing 20.0 ml of 0.200 m h2so3, 10.0 ml of 0.120m naoh, 10.0ml of 0.150 m hcl, and 10.0ml of 0.200 m na2so3. (pka1: 1.857, pka2: 7.172 for h2so3)

2.Calculate the pH of a solution made by mixing 50.00 mL of 0.100 M KCN with...

2.Calculate the pH of a solution made by mixing 50.00 mL of 0.100 M KCN with 4.33 mL of 0.425 M strong acid HCl. HCN pKa = 9.21.

Calculate the pH of a solution that is made by mixing 0.80 L of 0.30 M...

Calculate the pH of a solution that is made by mixing 0.80 L of 0.30 M formic acid (HCOOH, Ka=1.77X10-4) and 0.90 L of 0.20 M sodium formate (NaHCOO). [Hint: don’t forget that you are mixing, and so each is diluted upon mixing]

What is the final pH of a solution made by mixing 100 mL of 0.05 M...

What is the final pH of a solution made by mixing 100 mL of 0.05 M HNO3, 100mL of 0.15 and 1,800 mL water?

What is the pH of a solution made by mixing 25 mL of .050 M HNO3...

What is the pH of a solution made by mixing 25 mL of .050 M HNO3 into a final volume of 2.0 Liters of water?

What is the pH of a solution made by mixing 500 mL of 1.00 M HCN...

What is the pH of a solution made by mixing 500 mL of 1.00 M HCN and 1.50 L of 0.250 M NaOH, and then diluting the entire solution to a volume of 3.00 L? (Ka HCN = 4.0 x 10-10) A. 8.92 B. 6.52 C. 9.88 D. 9.27 E. 5.08 To obtain one litre of a solution of pH = 7, you should dissolve in water A. Two mol of HI + two mol of CH3NH2 B. One mol...

A 100.0 ml buffer solution is 0.20 M HC7H5O2 and 0.15 M NaC7H5O2. Calculate the pH...

A 100.0 ml buffer solution is 0.20 M HC7H5O2 and 0.15 M NaC7H5O2. Calculate the pH of the solution after the addition of 0.0025 moles of NaOH. Assume the volume of the buffer does not change. (HC7H5O2 = Ka 6.5x10^-5)

11. Calculate the pH of a solution prepared by mixing a) 48.0 mL of 0.212 M...

11. Calculate the pH of a solution prepared by mixing a) 48.0 mL of 0.212 M NaOH and 66.0 mL of 0.187 M HCl b) 69.0 mL of 0.345 M KOH and 125 mL of 0.400 M HC3H5O2 c) 350 mL of 0.130 M NH3 and 400 mL of 0.100 M HCl

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