Avogadro lock himself in a room and started counting the 1mole of carbon atom = 18g carbon atom, and hence he found it's equal to 6.022*10^23.. was amazing 😊😊😊
Very clear explanations... I will refer my english speaking students to your channel ! This will help them to review the theory we developped in french in the classroom :) Many thanks to you !
Okei! This man is something called saviour for students! I just paused my video to write this comment!! Appreciation should be given for such amezing videos ❤❤❤
just as it is, mass of a single atom of any substance x 6.022x10^23 gives us its molar mass, i.e., mass of 1 mol of that substance. which we already know. 😌 which indicates, mass of one mol is the mass of 6.022x10^23 atoms.. thus molar mass of each substance changes accding to the mass of a single atom in that substance.
Well, let me explain it... We know that there are 12 items in 1 dozen. Now, I have 1 dozen banana. I eat one banana, or I eat 1/12 th part of the banana. Similarly, there are 12 small units in a single carbon atom If you take one unit of carbon, it is 1/12 th part of carbon. I hope that you have understood it. Thanks!!! 🙏🙏🙏🙏
Nahi jinab... Aap ne ghalat samja... 1 mole of carbon = 12g Aur 1 mole of carbon = 6.23x10^23 atoms Matlab aap kisi b cheez k 1 mole le lee. Toh uos mein 6.23x10^23 particles honge... Allah salamat rakeee!!! Ameen!!!
Sir No. Of atoms = gram atomic mass in carbon. Of carbon ÷ mass of an atom of carbon = 12g ÷ 1.99 × 10^-23g = 6.022 × 10^23 atoms So, sir gram atomic mass ( means mass of an atom carbon ) and mass of one carbon atom is ( also mass on an atom ) . So no. Of carbon atoms should be 1. Then why it is 6.022 × 10^23
But how he count this numbers One time you measure it atom Another time molecule molecule is bigger than atom also gram is bigger than relative why how
how did Avegadro count the number of atoms in 12 g of carbon and he said after 500 years he came out and proposed a law and said there are 6.02*10raised 23 atoms ??????????????????
