Odpowiedź:
Kwas chlorowodorowy:
m HCl = 1u + 35,5u = 36,5u
m H = 1u
m Cl = 35,5u
100% - 36,5u
x - 35,5u
3550% = 36,5x /:36,5
x = 97,26%
Kwas chlorowy(VII)
m HClO₄ = 1u + 35,5u + 4 * 16u = 1u + 35,5u + 64u = 100,5u
m O = 16u
100% - 100,5u
3550% = 100,5x /:100,5
x = 35,32%
Liczę na naj :)
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Odpowiedź:
Kwas chlorowodorowy:
m HCl = 1u + 35,5u = 36,5u
m H = 1u
m Cl = 35,5u
100% - 36,5u
x - 35,5u
3550% = 36,5x /:36,5
x = 97,26%
Kwas chlorowy(VII)
m HClO₄ = 1u + 35,5u + 4 * 16u = 1u + 35,5u + 64u = 100,5u
m H = 1u
m Cl = 35,5u
m O = 16u
100% - 100,5u
x - 35,5u
3550% = 100,5x /:100,5
x = 35,32%
Liczę na naj :)