Answer:
A
Explanation:
I used my resources and they was explaining and I came to a resolution that it was A
B. False
When the maximum amount of solute has been dissolved in a given amount of solvent, we say that the solution is saturated with solute.
Answer:
126.4 g of
are required
Explanation:
Balanced reaction: 
According to balanced reaction-
8 moles of
are produced from 2 moles of 
So, 8.70 moles of
are produced from
moles of
or 2.175 moles of 
Molar mass of
= 58.12 g/mol
So, mass of
required =
= 126.4 g
Hence 126.4 g of
are required
Answer:
exposure to radiation i think
Explanation:
Answer:
for what school? It's different for all sadly :(
Explanation: