Chemistry, 13.04.2020 23:26 unknown9263
A student dissolved 11 g of a solid solute, Q, into 67 g of a liquid solvent, R, at 50oC to form a clear solution. After 10 minutes, white crystals began to form in the solution. Which of the following most likely occurred?
Question 4 options:
The solution cooled and the solubility of Q increased.
The solution cooled and the solubility of Q decreased.
The solution warmed and the solubility of Q increased.
The solution warmed and the solubility of Q decreased.
Answers: 1
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Count the number of each type of atom in the equation below, and then balance the equation. write in the numbers of atoms and coefficients. add a 1 if there should be no coefficient. cs2(l) + o2(g) → co2(g) + so2(g) c [ ] s [ ] o > c [ ] s [ ] o [ ] cs2(l) + [ ] o2(g) > [ ] co2(g) + [ ] so2(g)
Answers: 3
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