Answer:
Gold, sodium, aluminum
Explanation:
The metals are located on the left side of the periodic table
In order to answer this, we mus know the data for the heat of combustion of propane. This is an empirical data that you can search online. The heat of combustion is -2220 kJ/mol. The molar mass of propane of 44.1 g/mol. The solution is as follows:
ΔH = -2220 kJ/mol (1 mol/44.1 g)(1000g/1kg)(20 kg)
<em>ΔH = -1006802.721 kJ or -1 GJ</em>
It is refracted upon entering a lens
Answer:
rudo
Explanation:
rudo means In the Shona language of souther Africa, this simple and wearable boys' name means love.
