I have been ignored and helped incorrectly by tutors please would someone kindly help me with my chemistry homework
1.) 2 NH3 + 3 CuO g 3 Cu + N2 + 3 H2O
In the above equation how many moles of N2 can be made when 13 moles of CuO are consumed?
2.) Sodium chlorate decomposes into sodium chloride and oxygen gas as seen in the equation below.
|2NaClO3 --> 2NaCl +3O2|
|How many moles of O2 were produced by 4 moles of NaClO3? Round your answer to the nearest whole number.|
please help me by explaining and solving please