Question

(NH4)2Cr2O7 Cr2O3 + N2 + H2O

If 4.7369 moles of H2O are produced, how many moles of (NH4)2Cr2O7 were reacted?

Answer 1

the original substances in any chemical reaction. products. the resulting substances in any....chromium(III) oxide, and water. (NH4)2Cr2O7(s) → N2(g) + Cr2O3(s) + 4H2O(g).