Answer:
13.75
Explanation:
gets halved every 8 days so halved twice
Answer:
B
Explanation:
its an acidic oxide, it disolves in water to form carbonic acid which is an acid
Nitrous Acid.
Hyponitrous acid: H2N2O2
Nitric acid: HNO3
Pernitric acid: HNO
The correct option is C. The amount of MgCl2. we know this because <span>no matter how much you increase KOH, if you dont increase Mgcl2, the amount of Mg(OH)2 remains the same. Hope this works for you</span>
Chlorine + Calcium --> Ionic Bond
Iron cannot covalently bond as it is a metal