First, you mix the salt and sand with water, so the salt dissolves. Next, you filter the sand out, so you have the slat water and sand separated. Then, you evaporate the water, leaving the salt behind.
Answer:
atoms have no overall charge. this is because they contain equal numbers of positive protons and negative electrons
Answer:
Option (2)
Explanation:
The two compounds formed will be AgCl and NaNO₃.
We can see that this will result in a balanced equation, so the answer is Option (2).
Answer:
ethyl - 3- heptanol mouthing
There are three which are:
dispersion/london/van der vaals forces
dipole/dipole
hydrogen bonding
