25.0 mm of water has 3.00 grams of potassium chloride added to it. The temperature increases 0.50 degrees celsius. Ehat was the heat of the reaction that caised this increased temperature? please help!!!

An observation that requires measurement is called quantitative observable or qualitative

4. propanol and isopropanol are isomers. this means that they have a) the same molecular formula but different chemical properties. b) different molecular formulas but the same chemical properties. c) the same molecular formula and the same chemical properties. d) the same molecular formula but represent different states of the compound

Which of the following is a solution a- brewed coffee b-tomato juice c- ranch salad dressing d- muddy water