Someone know how to do this: Explain how the chemical equation Mg+2gCI2+H2 shows the law of conservation of mass

2points what is the job of a scientist? a. to answer ethical questions. b. to write laws based on his or her knowledge. c. to ask and answer scientific questions. d. to ignore facts that do not support his or her theory.

What are the variables in gay-lussac’s law? pressure and volume pressure, temperature, and volume pressure and temperature volume, temperature, and moles of gas

Will a solution form when the solvent and solute are both nonpolar? a. not likely b. never c. most likely