Answer:
Well, that was just me........................
Explanation:
In mammals, they maintain their own homeostasis by negative feedback loops within the organism. homeostasis is controlled by the nervous and endocrine systems.
Because they help regulate the marine environment.
quá trình oxi hóa: Mg0 -> Mg2+ + 2e-
quá trình khử: 2H+ + 2e- -> H2 (cần 2 H+ để tạo 1 H2)
----> chỉ cần thêm 2 vào trước HCl (vì H+ là do HCl cung cấp)
----> Mg + 2HCl -> MgCl2 + H2
yay :)
