Calculate the value of deltah for a reaction if 50.0 mls of solution a at 22.35°c is mixed with 50.0 mls of solution b at 23.14°c. after mixing, the temperature rose to 31.86°c.
assume that s*d for the solutions is 4.18j/°c-ml.

Harvey mixes two liquids. which observation of the new mixture most likely indicates a precipitate is forming?

Asolution is made by dissolving 25.5 grams of glucose (c6h12o6) in 398 grams of water. what is the freezing point depression of the solvent if the freezing point constant is -1.86 °c/m? show all of the work needed to solve this problem.

Describe the interaction that occurs between two objects with the same electrical charge.