If the first half-life of a zero-order reaction is 200s, what will be the duration of the next half-life?

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

If i can still dissolve more sugar into the solution at a certain temperature what would i call that solution

Classify this reaction: 2al+n2-> aln.