How many grams of nitrogen are needed to produce 812 grams of ammonia?

Why doesn't heat added to water make the tempature rise above 100c

This flow chart shows the amount of energy that is emitted by each type of light. ultraviolet > blue light > yellow light > red light (maximum energy) (minimum energy) in an experiment, shining which type of light on a strip of metal would be least likely to produce the photoelectric effect? ultraviolet light dim blue light bright red light bright yellow light

What is i fracture in the crust called when land move up, down or sideways