Omar heated a small piece of calcium carbonate. It gave off carbon dioxide gas, solid calcium oxide was left behind. write equation.

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.

The rules of engagement (roe) working group is often used to (select all that apply.)

What are transitions between a liquid and gas called? identify which way they are transitioning