Sodium Chloride (NaCl) 1. Write the equation of ions affecting pH in water. If i

Question

Sodium Chloride (NaCl)
1. Write the equation of ions affecting pH in water. If it is a strong acid or base state so. 2. Write the equilibrium constant expression if applicable. 3. Calculate the theoretical pH of the solution (each solution has a .1 M concentration). 4. Identify the ion that affects the pH and state whether the solution will be acidic or basic. 5. Identify any spectator ions
Thanks! Sodium Chloride (NaCl)
1. Write the equation of ions affecting pH in water. If it is a strong acid or base state so. 2. Write the equilibrium constant expression if applicable. 3. Calculate the theoretical pH of the solution (each solution has a .1 M concentration). 4. Identify the ion that affects the pH and state whether the solution will be acidic or basic. 5. Identify any spectator ions
Thanks! Sodium Chloride (NaCl)
2. Write the equilibrium constant expression if applicable. 3. Calculate the theoretical pH of the solution (each solution has a .1 M concentration). 4. Identify the ion that affects the pH and state whether the solution will be acidic or basic. 5. Identify any spectator ions
Thanks!

Explanation / Answer

1. NaCl is made by strong acid and strong base. Hence there are no species can give measurable chnage in pH.

2. Equilibrium ocnstance expression is not applicable

3. pH will be 7 for neutral solutions.

4. Solution is neutral

5. Na+ and Cl- are spectator ions. Because the net ionic equation is -

                2H2O (l)   <-----------> H3O+ (aq) + OH- (aq)

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