Cho 5l nitơ và 15l hiđrô vào bình phản ứng có sẵn xúc tác Rồi thực hiện tổng hợp amoniac thấy thu được 18l hỗn hợp khí tìm hiệu suất

What’s the scientific notation for the number 6,840,000,000

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 happened to the amount of carbon dioxide in the atmosphere from 2010–2017?