Calculate the total number of atoms present in 0.8 mole of h2s.
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Answered by
10
moles means Avogadro's number i.e. 6.023*10raised to 23
0.8 moles means 0.8 *6.023*10 raised to 23=4.8148*10 raised to 23 molecules
H2S has 2 H and S for each molecule.
so S has 4.8148*10 raised to 23 atoms and H has 9.6368 * 10 raised to 23 atoms
0.8 moles means 0.8 *6.023*10 raised to 23=4.8148*10 raised to 23 molecules
H2S has 2 H and S for each molecule.
so S has 4.8148*10 raised to 23 atoms and H has 9.6368 * 10 raised to 23 atoms
Answered by
9
Answer:
14.452 x 10²³
Explanation:
No.of H atoms + No. of H atoms + No. of S atoms (h2s)
AS NO. OF ATOMS = NO. OF MOLES x Na
where Na = 6.02 x 10²³
Therefore ,
(0.8 x 6.02 x 10²³) x 3
Which on solving gives us
14.452 x 10 ²³
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