(A) The volume of water needed to dissolve 0.0510 grams of magnesium fluoride is ____ L. Assume...

(A) The volume of water needed to dissolve 0.0510 grams of magnesium fluoride is ____ L.

Assume no volume change upon addition of the solid.

(B) A 16.3 mL sample of a 0.494 M aqueous nitrous acid solution is titrated with a 0.320 M aqueous potassium hydroxidesolution. What is the pH at the start of the titration, before any potassium hydroxide has been added?

pH = ?

Expert Solution

A.

2.

queen_honey_blossom answered 1 year ago

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