2 Mg(s) + O2 (g) > 2 MgO(s) ∆H= -1204 kJ

Is this reaction exothermic or endothermic?

a. exothermic
b. endothermic
c. depends on the temperature
d. can't tell - not enough information

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.

Which best explains why an iceberg floats?

Consider this initial-rate data at a certain temperature for the reaction described by