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a) Write the balanced dissociation equation for MgCl2. b) In 300.0 mL of a 0.50 M...

a) Write the balanced dissociation equation for MgCl2.

b) In 300.0 mL of a 0.50 M MgCl2 solution, what would be the concentration of the chloride ions? (2marks)

c) If water is added to a 25.0 mL sample of 2.70 g/L NaOH(aq) until the volume becomes 4.00 L, find the concentration of the final solution in mol/L.

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