Answer: BaI {2} ⋅ 4 H {2} O
any number in {} is small
Explanation: The idea here is that you need to use the number of moles of anhydrous barium iodide, BaI {2} , and of water, H {2} O , to find the mole ratio that exists between the anhydrous salt and its water of hydration in the hydrate.
Answer:
a
Explanation:
Answer:b
C an unstable government
d,a,b would all help your country flourish
Answer:they can do whatever they want and that how they feel
