Why should you be careful when you heat your NaCl solution to evaporate the water?
1 answer:
Answer & Explanation:
- If we heat the NaCl solution strongly, it boils and moves vigorously causing some of the solution to get out of the container.
- This will cause loss of NaCl in the amount that get out of the container.
- So, this affect the yield of the obtained NaCl after water evaporation.
You might be interested in
Answer:
- atomic #= 1
- protons equals one
- Number of neutrons equals to 0
- number of electrons equal to 1
- mass number equals to 1
2.
- atomic number equals to 1
- Protons equals to 1
- number of neutrons equals to 0
- number of electrons equals to 0 because the plus sign means that it loses an electron
- mass number equals to 1
3.
- atomic number 17
- number of protons 17
- number of neutrons 18
- number for electrons 18 Because negative sign means It's an anion which means it gains an electron
- mass number 35
4.
- 12
- 12
- 12
- 10 loses 2 its a cation
- 24
5.
- 47
- 47
- 108-47 = 61
- 46 loses 1
- 108
6.
- 16
- 16
- 32-16 =16
- 18 it gains 2 electrons
- 32
there u go
Answer: Trade winds :)
Explanation: just took the test
Answer:
Do you have a picture of this?
Answer:
carbondioxide is an example of compound.
The answer is B. Mitochondria
It is the powerhouse of the cell
