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Level 118

pH Calculations Strong Acids


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3.0
Calculate the pH value of this solution to 2.s.f
1.0
Calculate the pH value of this solution to 2.s.f
0.0
Calculate the pH value of this solution to 2.s.f
2.0
Calculate the pH value of this solution to 2.s.f
0.30
Calculate the pH value of this solution to 2.s.f
2.6
Calculate the pH value of this solution to 2.s.f
0.00050
Work out the concentration of [H?] ions for HCl at pH=5.0 to 2.s.f
0.010
Work out the concentration of [H?] ions for HNO3 at pH=2.0 to 2.s.f
0.0050
Work out the concentration of [H?] ions for HNO3 at pH=2.3 to 2.s.f
0.47
Work out the concentration of [H?] ions for HCl at pH=0.35 to 2.s.f
0.0000032
Work out the concentration of [H?] ions for HNO3 at pH=5.5 to 2.s.f
0.0010
Work out the concentration of [H?] ions for HNO3 at pH=3.0 to 2.s.f
0.00032
Work out the concentration of [H?] ions for HCl at pH=4.5 to 2.s.f
0.00016
Work out the concentration of H2SO4 presuming that it has acted as a dibasic acid at pH=3.5 to 2.s.f