Answer:
I need more information. What is the question?
Explanation:
Sodium Carbonate = Na2CO3
Hope it helps ya
I'm in the car now so can't lookup periodic table. But you find molecular weight of: 1 Ca + 2 Cl
Then that
I think the first blank is "solidity" and second is "object."
Answer:
the lighter fresh water rises up and over the salt water
Explanation:
this is because the salt water is denser