Method 1: gravimetry
advantages: Impurities in the sample can be identified
disadvantages: The process is long, because it goes through several stages
Method 2: titration
advantages: the process is fast, because the titrate and titrant react immediately
disadvantages: Sometimes the determination of the end point of the titration is carried out too fast or too slowly so that the calculations carried out are inaccurate
2.26%, 26.8%, 2 2/5, 2.62, 271%
Hope this helps! :D
Climatology is a subspecialty of Meterology.
The nuclear reaction that occurs by combining two or more lighter atoms into a larger one is called nuclear fusion. As a result of this reaction a huge amount of energy is released.
Nuclear fission is the opposite process of nuclear fusion when the atom splits into several smaller atoms.