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- 5 years agoFavorite Answer
En un mol de CaCO3 hay 6.022 * 10^23 àtomos, entonces :
0.005 mol de CaCO3 * (6.022*10^23 àtomos de CaCO3 / 1 mol de CaCO3) = 3011000000000000000000 àtomos de CaCO3
En notaciòn cientìfica queda : 3.011 * 10^21 àtomos de CaCO3
- 5 years ago
el carbonato no es un atomo, es un ion (CO3)2-, formule bien su pregunta
Source(s): Quimico Industrial
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