Interpretation:
The concentration of hydronium
Concept introduction:
At a particular temperature, the product of concentrations of water is called the ionic product of water and it is denoted by
Water is a universal solvent and it is a weak electrolyte. Based on the self-ionization of two moles of water, molecules combine to form hydronium ions
At
The concentrations of hydronium and hydroxide ions are equal in a neutral solution.
By using the equilibrium expression,
Rearrange the above equation for hydronium ions as:
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Chemistry-Stud. Solution Manual
- Consider the following beakers. Each contains a solution of the hypothetical atom X. a Arrange the beakers in order of increasing concentration of X. b Without adding or removing X, what specific things could you do to make the concentrations of X equal in each beaker? (Hint: Think about dilutions.)arrow_forwardA 0.010 M solution of ammonia, NH3, has a pH of 10.6 at 25C. What is the concentration of hydroxide ion? (One way to solve this problem is to find the pOH first and then calculate the hydroxide-ion concentration.)arrow_forwardExercise 16.2 Calculate [H+] in a solution in which [OH]=2.0102M. Is this solution acidic, neutral, or basic?arrow_forward
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- Problem 6-9 Sodium hydrogen sulfate, NaHSO4, which dissolves in water to release H+ ion, is used to adjust the pH of the water in swimming pools. Suppose we add 560. g of NaHSO4 to a swimming pool that contains L of water at 25°C. What is the Na+ ion concentration in ppm?arrow_forwardWhat is the pH of a 0.123M solution of chloroacetic acid (CH2ClCOOH). Ka = 1.4 x 10-3 (ICE problem) (Your answer should have 2 digits after the decimal)arrow_forwardAnswer the following: Note: Numbers 1, 2, and 3 are already answered. 1. Milk has a pH of 6. What is the concentration of hydrogen ion in milk? Answer: Computation: 2. What is the pH if the hydrogen ion concentration in a vinegar solution is 0.001 M? Answer: Computation: 3. At 25 °C, What is the [OH-] if [H+] = 0.1 M ? Answer: Computation: 4. What is the pH of blood with [H+] = 4.8 × 10–8 M? Answer: Computation: 5. What is the [H+] in orange juice with a pH of 2.75? Answer: Computation:arrow_forward
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