a-solution-was-created-by-dissolving-45-0-g-of-kclo3-in-100-0-g-of-water-afterwa

Question

A solution was created by dissolving 45.0 g of KClO₃ in 100.0 g of water. Afterwards, the solution's temperature was lowered from 100 °C to 10 °C. Does KClO₃ precipitate out of the solution?

(solubility KClO₃ at 100°C = 53.51 g/100 mL, solubility KClO₃ at 10°C = 4.46 g/100 mL)

Accepted Answer

KClO₃ does precipitate out of the solution.

Answer

KClO₃ does not precipitate out of the solution.

My Courses

Chemistry

Biology

Math

Physics

Business

Social Sciences

Programming

Product & Marketing

A solution was created by dissolving 45.0 g of KClO₃ in 100.0 g of water. Afterwards, the solution's temperature was lowered from 100 °C to 10 °C. Does KClO₃ precipitate out of the solution?
(solubility KClO₃ at 100°C = 53.51 g/100 mL, solubility KClO₃ at 10°C = 4.46 g/100 mL)