Odpowiedź:
mCa = 40u
mO = 32u
mH =2u
74g == > 100%
40g ===> x%
x = 54,05 % ≈ 54%
Wyjaśnienie:
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Odpowiedź:
mCa = 40u
mO = 32u
mH =2u
74g == > 100%
40g ===> x%
x = 54,05 % ≈ 54%
Wyjaśnienie: