Chemistry: Asample of cyanic acid, hcn, contains 3.33x10^22 atoms. how many moles of cyanic acid are in the sample? **hint, find the number of molecules of hcn first**

Asample of cyanic acid, hcn, contains 3.33x10^22

Ответ:

quinnie48

23.08.2019

1mole of any compound has 6.02 x 10^23 molecules
for hcn it has 3 molecules therefore (3.33 x 10^22)/3 = 1.11 x 10 ^22
so (1.11 x 10^22)/(6.02 x 10^23) = 0.0184 moles of cyanic acid are present in the sample.

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Ответ:

Damagingawsomeness2

23.11.2022

Chemistry

Carbon dioxide levels will increase

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Asample of cyanic acid, hcn, contains 3.33x10^22 atoms. how many moles of cyanic acid are in the sample? hint, find the number of molecules of hcn first

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