Respuesta :

eg278882

Answer:

Composition of 4K2CO3

Element Symbol Atomic Mass # of Atoms Mass Percent

Potassium K 312.7864 g/mol 8 56.5799%

Carbon C 48.0428 g/mol 4 8.6905%

Oxygen O 191.9928 g/mol 12 34.7296%

Explanation:

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