only present At 22 GM. CO2 tell the number of atom
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➡️the carbon is an element of p- block in the periodic table...........
➡️atomic number of carbon is 6 ........
➡️the atomic mass of the carbon is 12.......
⏺️same as....
➡️oxygen is the element of p- block in the periodic table.......
➡️atomic number of oxygen is 8.....
➡️the atomic mass of the oxygen is 16......
⏺️so that atomic mass of CO2 = 12+16+16=44
➡️if we take 44 gm CO2 than it is one mole ......
➡️total atoms in one mole element or compound is 6.022×10^23..........
➡️now if we take 22 CO2 than it is half (0.5) mole of it,........
➡️and the number of atoms in half mole is equal to.......
6.022×10^23×0.5
=3.011×10^23 atoms........
hope this helps......
be brainly.....
➡️atomic number of carbon is 6 ........
➡️the atomic mass of the carbon is 12.......
⏺️same as....
➡️oxygen is the element of p- block in the periodic table.......
➡️atomic number of oxygen is 8.....
➡️the atomic mass of the oxygen is 16......
⏺️so that atomic mass of CO2 = 12+16+16=44
➡️if we take 44 gm CO2 than it is one mole ......
➡️total atoms in one mole element or compound is 6.022×10^23..........
➡️now if we take 22 CO2 than it is half (0.5) mole of it,........
➡️and the number of atoms in half mole is equal to.......
6.022×10^23×0.5
=3.011×10^23 atoms........
hope this helps......
be brainly.....
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