Answer:
The temperature of the gas rises.
Explanation:
This is classified as an ISOCHORIC process where the volume remains unchanged. There is no work done by the system.
The gas only receives internal energy from the heat transferred to it from the surroundings.
In this situation, the pressure also increases.
Answer:
4.86×10^23 lead molecules
Explanation:
Using the provided equation, 2 moles of ammonia produces 3 moles of lead.
Thus:
2 mol NH3/ 3 mol Pb
By utilizing this proportion, we can calculate the quantities for each molecule. For 5.38 mol NH3:
(5.38 NH3)(3 Pb/ 2 NH3) = (5.38)(3/2) mol Pb = 8.07 mol Pb
Next, we will apply Avogadro's number to determine the total number of molecules.
(8.07)(6.02×10^23) = 4.86×10^23 lead molecules
