The physical properties of a metal depend on how dense the metal is
It will form a tetraamminezinc sulphate and a blue solution will be formed...the reaction should be carried out in a fume chamber because a poisonous substance will be released to the atmosphere
Answer:
The rate of flow of nitrogen into the reactor is 2,470.588 kg/h.
Explanation:
Mole percentage of nitrogen gas = 25 mole%
Mole percentage of hydrogen gas = 75 mole%
Average molecular weight of the mixture:
![(0.25\times 28 g/mol)+(0.75\times 2 g/mol)=8.5 g/mol](https://tex.z-dn.net/?f=%280.25%5Ctimes%2028%20g%2Fmol%29%2B%280.75%5Ctimes%202%20g%2Fmol%29%3D8.5%20g%2Fmol)
Rate of flow of the stream = 3000 kg/h
Mass of stream in 1 hour = 3000 kg = 3,000,000 g
Moles of stream :
![\frac{3000 g}{8.5 g/mol}=352,941.17 mol](https://tex.z-dn.net/?f=%5Cfrac%7B3000%20g%7D%7B8.5%20g%2Fmol%7D%3D352%2C941.17%20mol)
Moles of nitrogen gas in 352,941.17 moles of stream be x
![25\%=\frac{\text{Moles of nitrogen gas}}{\text{Moles of stream}}\times 100](https://tex.z-dn.net/?f=25%5C%25%3D%5Cfrac%7B%5Ctext%7BMoles%20of%20nitrogen%20gas%7D%7D%7B%5Ctext%7BMoles%20of%20stream%7D%7D%5Ctimes%20100)
![25=\frac{x}{352,941.17mol}\times 100](https://tex.z-dn.net/?f=25%3D%5Cfrac%7Bx%7D%7B352%2C941.17mol%7D%5Ctimes%20100)
x = 88,235.294 mol
Mass of 8,823,529.4 mole of nitrogen gas:
![88235.294 mol\times 28 g/mol=2.470588.2 g=2,470.588 kg](https://tex.z-dn.net/?f=88235.294%20mol%5Ctimes%2028%20g%2Fmol%3D2.470588.2%20g%3D2%2C470.588%20kg)
The rate of flow of nitrogen into the reactor is 2,470.588 kg/h.
Sorry I don't like science