The attraction of like water molecules to each other is called cohension
Answer:
maybe, but id rather do automotive stuff, thats my second option.
Explanation:
The answer is most definitely “A”
CuSO4 *5H20
In the formula of the hydrate, on the first place is the salt and on the second of water. so in ration on the first place should be salt also.
I have attached a photo of the structure.
You can get better at solving problems like this by practicing a lot!