The equation below shows the reaction the reaction between heated copper (II) oxide and ammonia gas.
3CuO(g) + 2 NH3(g) → 3Cu(S) + N2(g) + 3H2O(l)
If 20g of copper (II) oxide reacted with ammonia gas at STP.
a. The number of moles of copper (II) oxide used.
b. The volume of ammonia gas used.
c. The mass of copper formed.
(Cu = 64, 0 = 16, N = 14, H = 1. Molar volume of a gas at STP = 22.4 dm3)
A. To calculate the number of mole CuO
B. To calculate the volume of ammonia
C. To calculate the mass of Cu formed
Are you a STUDENT | PARENT | TEACHER, Send your CHEMISTRY question for FREE and we will get back to you with the solution or relavant link with similar question. We receive questions every day from 08:00hrs to 16:00 EAT. Depend on volume of questions, we send solutions the same day from 18:00hrs to 20:00hrs EAT or later next day.