I'm assuming that C is carbon.
55.1259 g of C
Answer:
if the heat of reaction is positive, the reaction is said to be endothermic; if negative, exothermic.
Explanation:
hope this helps
i am so sorry if this is the wrong answer
Answer:
95% Copper and 5% Zinc
Explanation:
Easy stuff read in the chemistry book...
They often create data tables, charts, or graphs to easily communicate results.
