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11 Nov 2019
5. Calculate the pH of a carbonated beverage in which the hydrogen ion concentrationis 3.4 x104 M 6. Calculate the H' ion concentration in lemon juice having a pH of 2.40 7. Predict the direction in which the equilibrium will lie for the reaction Kal( H2CO3) = 4.2 x 10-7. Ka(HF) = 7.1 x 10-4 lf CH3COOH (acetic acid) with 0.048 M concentration solution is 5.2% ionized, calculate the H] concentration at equilibrium. 8.
5. Calculate the pH of a carbonated beverage in which the hydrogen ion concentrationis 3.4 x104 M 6. Calculate the H' ion concentration in lemon juice having a pH of 2.40 7. Predict the direction in which the equilibrium will lie for the reaction Kal( H2CO3) = 4.2 x 10-7. Ka(HF) = 7.1 x 10-4 lf CH3COOH (acetic acid) with 0.048 M concentration solution is 5.2% ionized, calculate the H] concentration at equilibrium. 8.
Deanna HettingerLv2
5 May 2019