sillyyou sillyyou

11-04-2019
Chemistry

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Chlorophyll a is one of the green pigments found in plants. Chlorophyll a has the molecular formula C55H72MgN4O5. How many atoms are in this molecule?

A-136
B-137
C-138

Respuesta :

BellaDK BellaDK

11-04-2019

A-136 because 55+72+4+5=136.

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