5. The Ks for silver chloride is 1.8 x 10-lat 25 °C. What is the solubility of silver chloride
(in mol L!) in 0.025 M tin(IV) chloride solution?
a) 8.5 x 10-5
b) 6.7 x 10-8
c) 7.2 x 10
d) 1.8 x 10-9
c) 1.3 x 10-5

Describe the difference between a. a hypothesis and a theory and b. an observation and an experiment.

Listen base your answer to the question on the information below.propane is a fuel that is sold in rigid, pressurized cylinders. most of the propane in a cylinder is liquid, with gas in the space above the liquid level. when propane is released from the cylinder, the propane leaves the cylinder as a gas. propane gas is used as a fuel by mixing it with oxygen in the air and igniting the mixture, as represented by the balanced equation below.c3h8(g) + 5o2(g) → 3co2(g) + 4h2o() + 2219.2 kja small amount of methanethiol, which has a distinct odor, is added to the propane to consumers detect a propane leak. in methanethiol, the odor is caused by the thiol functional group (–sh). methanethiol, ch3sh, has a structure that is very similar to the structure of methanol.what is the correct structural formula for a molecule of methanethiol

Compare and contrast physical changes with chemical changes.