Which of the following ions will react with water in a hydrolysis reaction? cu2+k+ba2+zn2+f-so32-cl-

Cu2+, Zn2+, F-, and  SO3^2-

Cu2+ + HOH ↔ CuOH^+ + H+  

Zn2+ + HOH ↔ZnOH^+ + H+  

F- + HOH ↔ HF + OH-  

SO3^2- + HOH ↔ HSO3^- + OH-

answer: at room temperature (roughly 20 degrees c), you can dissolve 203.9 grams (or 200 grams) of sugar in 100 ml of water. as water temperature increases, the amount of sugar that will dissolve increases, up to about 500 grams of sugar in 100 ml water at 100 degrees c.

explanation:

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