It is a.combination that is the correct answer i think
Organic chemistry is all about CARBON!!!!!!
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
No. The number of a protons is not equal to it's atomic weight, instead it is equal to the 'atomic number'
