If 100g of water loses 3000 j of energy, what is the temperature change ?

5. how can you decrease the pressure of a gas in a container without changing the volume of the gas?

Will give brainliest it is a lab from k12 here is the linkfor each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. type your answer here. (score for question 3: of 5 points) were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. type your answer here. (score for question 4: of 5 points) make a general statement about the reactivity of the metals in this experiment. type your answer here.

This classification of drug typically changes the brain's chemistry and reduces its ability to create its own endorphins.