Chemistry, 18.07.2021 20:20, lovelarissa

1. Calcula la cantidad de moles que hay en; a. 1,5 g de CaCO3}
b. 2.709 x 1024 moléculas de sulfuro de sodio Na2S
c. 2,5 dm3 de O2 en condiciones normales de temperatura y presión (PTN)
d. 200 gramos de F2O
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1. Calcula la cantidad de moles que hay en; a. 1,5 g de CaCO3}
b. 2.709 x 1024 moléculas de s...