Explanation:
Permanganate is general name for the chemical compound which containes manganate (VII) ion. Permanganate(VII) ion is strong oxidizing agent as manganese is in +7 oxidation state and can be easily reduced and oxidize others.
The balanced half reaction for reduction of the permanganate ion,
to manganese ion,
is shown below:

Answer:
Faster, and the substance will be a gas.
Explanation:
I'm quite not sure with it. But, I've tried my best. Since maybe the substance is liquid
Answer:
The answer is calories.
The average human being needs 2000 calories for them to be energized.
Answer:
2AlCl3 + Ca3N2 - 2AlN+ 3CaCl2