Explanation is in a file
bit.
ly/3a8Nt8n
Precipitation reaction and double displacement reaction
The heat is measured with degree Celsius and degree Fahrenheit. The heat capacity depends on both it's mass and it's chemical composition.
<span>2Na + Cl2 => 2NaCl
1 mol Na + 0.5 mol Cl2 => 1 mol NaCl</span>