Answer:
endothermic
Explanation:
the negative sign of the heat indicates that heat is being drawn into the system, thus endothermic
Answer:
Hydrochloride acid + Zinc = Zinc Chloride + Hydrogen
Explanation:
When Hydrochloride acid and Zinc react, it results in the formation of Zinc chloride and hydrogen.
<em>Hope I helped</em>
1s2,2s2.2p6,3s2,3p6,3d4,4s2
Hi,
The answer should be C.
Hope this helps, if you’d like further explanation please let me know.
