When heating 1.691 grams of Cobalt Chloride Hexahydrate (CoCl2 ⋅ 6H20), how can you predict the expected mass of water to be released?

When a comet collides with earth, it adds material to our planet and causes great damage. therefore, a collision like this is a a. destructive force b. constructive force c. geologic process and event d. constructive and destructive force

(apex) when a cup of water is dropped, as the cup falls, the water in the cup falls out true or false?

Using a value of ksp = 1.8 x 10-2 for the reaction pbcl2 pb+2(aq) + 2cl -(aq). if the value of ksp was determined to be only 1.2 x 10-2: too much solid has dissolved. additional precipitate is forming. the solution is unsaturated. the ions are now combining to reduce their concentrations.