Chemistry, 22.03.2021 22:30, arivalen

Necesito ayuda con estequiometria CALCULA LOS MOLES DE CROMO SI HAY 28.5 g DE Cr2O3 (OXIDO DE CROMO)
Cr2O3 + Al = Cr + Al2O3

CALCULA LA MASA DEL CLORURO DE SODIO (NaCl) SI HAY 1.25 MOL DE CLORO
EN LA ECUACIÓN.
Na + Cl2 = NaCl

necesito procedimientos, gracias :D

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Necesito ayuda con estequiometria CALCULA LOS MOLES DE CROMO SI HAY 28.5 g DE Cr2O3 (OXIDO DE CROMO...