carbon, hydrogen, nitrogen, and oxygen. the number infront is how many of each element there are, they are increasing and decreasing
Answer:
friction
Explanation:
since it has a high tempature the friction increases like blowing air in a furnace
The basic units for density is

and any get of units that has those units in the proper place can be considered a density unit. The ones that has those specifically are A, B, E and F
D.mno4- is reuced it loses h atom
This is an example of a condenser