Question

11

Cr2O3 + 2Al → 2Cr + Al2O3
Chromium is produced by reacting its oxide with aluminum. If 76 g of Cr2O, and 27 g of Al completely react to form 51 g of Al2O3. how many grams of Cr are formed?

Answer 1

Deci trebuie sa te aplici cu 2 din3 pe suprafata pamanyului chinez

Step-by-step explanation:

Deci 1287+2086+2762+7:5