Answer: it would release heat because the thermal energy it absorbed to become a gas. so it would release heat. hope this helps :)
Explanation:
Answer:
A
Explanation:
The letter A is the correct answer
That is correct hope that helps
Answer:
5.90, 11.8, 47.2
Explanation:
Let’s remove the parentheses and write the formula as MgCl₂O₈.
We see that 1 mol Mg(ClO₄)₂ contains 1 mol Mg atoms, 2 mol Cl atoms, and 8 mol O atoms.
∴


∴ Mg, Cl, O = 5.90, 11.8, 47.2
You should be checking your gas appliances every year, it should always be a qualified technician.