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.
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
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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) 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.
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 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
A.) 150.0mL of 0.23M HF with 225.0mL of
0.32M NaF
B.) 185.0mL of 0.12M C2H5NH2 with 285.0mL of 0.22M C2H5NH3Cl
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.
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.
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)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