Calculate the pH of the solution that results from each of the following mixtures. 1)140.0 mL...

Calculate the pH of the solution that results from each of the following mixtures.

1)140.0 mL of 0.24 M HF with 230.0 mL of 0.31 M NaF

2)185.0 mL of 0.12 M C2H5NH2 with 265.0 mL of 0.21 M C2H5NH3Cl

Expert Solution

queen_honey_blossom answered 2 years ago

Calculate the pH of the solution that results from each of the following mixtures. 140.0 mL...

Calculate the pH of the solution that results from each of the following mixtures. 140.0 mL of 0.27 M HF with 225.0 mL of 0.30 M NaF 175.0 mL of 0.12 M C2H5NH2 with 265.0 mL of 0.20 M C2H5NH3Cl Express your answer using two decimal places.

Calculate the pH of the solution that results from each of the following mixtures. a) 140.0...

Calculate the pH of the solution that results from each of the following mixtures. a) 140.0 mL of 0.24 M HF with 220.0 mL of 0.30 M NaF b) 165.0 mL of 0.12 M C2H5NH2 with 285.0 mL of 0.22 M C2H5NH3Cl Express your answer using two decimal places.

Calculate the pH of the solution that results from each of the following mixtures. 55.0 mL...

Calculate the pH of the solution that results from each of the following mixtures. 55.0 mL of 0.16 M HCHO2 with 75.0 mL of 0.13 M NaCHO2 125.0 mL of 0.11 M NH3 with 250.0 mL of 0.11 M NH4Cl

Calculate the pH of the solution that results from each of the following mixtures. 1) 50.0...

Calculate the pH of the solution that results from each of the following mixtures. 1) 50.0 mL of 0.16 M HCHO2 with 80.0 mL of 0.11 M NaCHO2 2)115.0 mL of 0.13 M NH3 with 250.0 mL of 0.13 M NH4Cl

Calculate the pH of the solution that results from each of the following mixtures. 1. 160.0...

Calculate the pH of the solution that results from each of the following mixtures. 1. 160.0 mL of 0.27 M HF with 230.0 mL of 0.32 M NaF 2. 185.0 mL of 0.10 M C2H5NH2 with 275.0 mL of 0.22 M C2H5NH3Cl Please show work! Thanks! Ka of hydrofluoric acid is 6.8 x 10−4.

Calculate the pH of the solution that results from each of the following mixtures: a) 160.0...

Calculate the pH of the solution that results from each of the following mixtures: a) 160.0 mL of 0.24 M HF with 220.0 mL of 0.31 M NaF b) 185.0 mL of 0.12 M C2H5NH2 with 265.0 mL of 0.22 M C2H5NH3Cl

Calculate the pH of the solution that results from each of the following mixtures. a) 50.0...

Calculate the pH of the solution that results from each of the following mixtures. a) 50.0 mL of 0.17 molL−1 HCOOH (Ka=1.8×10−4) with 80.0 mL of 0.12 molL−1 HCOONa Express your answer using two decimal places. b) 135.0 mL of 0.13 molL−1 NH3 (Kb=1.76×10−5) with 240.0 mL of 0.13 molL−1 NH4Cl

Calculate the pH of the solution that results from each of the following mixtures: A) 55.0...

Calculate the pH of the solution that results from each of the following mixtures: A) 55.0 mL of 0.16 M HCHO2 with 75.0mL of 0.13M NaCHO2 B) 130.0mL of 0.11 M NH3 with 260.0 mL of 0.11 M NH4Cl

Calculate the pH of the solution that results from each of the following mixtures. 140.0mL of...

Calculate the pH of the solution that results from each of the following mixtures. 140.0mL of 0.26M HF with 220.0mL of 0.30M NaF

: Calculate the pH of a solution that results from 125 mL of 0.10M NH3 with...

: Calculate the pH of a solution that results from 125 mL of 0.10M NH3 with 250 mL of 0.10 M NH4Cl; Kb = 1.76 x 10-5 Calculate the pH when 0.010 mols of NaOH are added to 250.0 mL buffer containing 0.250 M acetic acid and 0.250 M sodium acetate. (pka = 4.74) A 50.0 mL sample of 0.200M NaOH is titrated with 0.200M nitric acid. Calculate the pH after 25.0 mL HNO3 has been added.

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