Answer:
9.62moles of NH₃
Explanation:
Given parameters:
Number of moles of nitrogen = 4.81moles
Unknown:
Number of moles of NH₃ = ?
Solution:
To solve this problem, we need to establish a balanced reaction equation:
N₂ + 3H₂ → 2NH₃
Now, we can solve the problem by working from the known to the unknown.
1 mole of N₂ produced 2 moles of NH₃
4.81moles of N₂ will produce 2 x 4.81 = 9.62moles of NH₃
Answer:
Al is aluminum. Bromine gas is Br2
Explanation:
Al + Br2 = AlBr3
Answer:
Hi
The solid is dissolved in the hot, boiling method, the hot mixture is filtered to remove all insoluble impurities, and then the solution is allowed to cool to produce crystallization. All desired substance must be separated in crystalline form and all soluble impurities must remain dissolved in the mother liquors. Finally, the crystals are filtered off and allowed to dry. If a pure substance does not reach a pure substance, the process can be repeated using the same or another problem.
Finally, and once the filtrate cools, said crystals are filtered by means of suction; and washed (cold) in a Büchner to completely remove adhering mother liquors, drying them to remove traces of insulation.
Explanation:
Answer:
The correct answer will be "100.7 mL". The further explanation is given below.
Explanation:
The given values are:
Temperature,
ΔT = 1°C
Mass,
m = 70 kg
c = 3.480 J/Kg.K
Amount of released heat will be:
⇒
On putting the estimated values, we get
Let M will be the amount of evaporated water at the temperature of 37°C.
Required heat will be:
⇒
Now, Lost heat will be equal to the required amount of heat.
⇒
On applying cross-multiplication, we get
Now,
⇒
On putting the estimated values, we get