O is what should go in the blank. O stands for Oxygen.
Answer: Atomic number, atomic mass, and relative atomic mass
Explanation:
Answer:
o
Explanation:
it is not a gas because the particles do not move freely it may be a liquid or a solid partly and mostly liquidized.
Answer:
-209 kJ
Explanation:
I did the math. You're welcome ;)
Answer:
The answer to your question is: 7
Explanation:
The reaction between HCl and NaOH is a neutralization reaction, that means that the products will be water and a salt and the pH will be 7.
HCl + NaOH ⇒ NaCl + H₂O