Nung hh Cu(NO3)2 và AgNO3 trong bình có V = 14,56 lít (lúc đầu bình trống) đưa về 0°C thì Pbình . Khối lượng khí trong bình tan trong nước tạo ra 0,5 lít dd axit 1M. Tính m Cu(NO3)2 và m AgNO3.

The biosphere of the earth is made up of what compound? organic or inorganic?

Which of these is an example of pseudoscience? a) predicting the time of sunrise based on data on position of earth b) predicting the date of the moon phases based on data on position of earth c) predicting eclipses based on the position of the sun and the moon d) predicting future events in a person's life based on the position of the moon

Amethod of separation that employs a system with two phases of matter, a mobile phase and a stationary phase, is called