Question

in the reaction,2NH3+5F2=N2F4 +6HF,3.56gm N2F4 is obtained by mixing 2 gm NH3 and 8gm F2. The percentage yield of production of N2F4 is. a 79%. b71.2%. c81.28%. d68%​

Answer 1

Answer:

metallic mercury and not its oxide of cinnabar (Hgs), produce

metallic mercuryny electrons are required to discharge 3 moles of Ca++ iondoes the roasting of cinnabar (Hgs), produce2^m+3×3^2m-n×5^m+n+3×6^n+1/(6^m+1×10^n+3×15^mthe train arrives at a remote location, the train arrives at the destination 1 hour 20 minutes earlier than before. Write down how many trains the train was carrying and the velocity in the east.