Answer:
V = 479.6 mL
Explanation:
assuming ideal gas:
∴ T = 25.2°C ≅ 298.2 K.........remains constant
∴ P1 = 637 torr = 0.8382 atm
∴ V1 = 536 mL = 0.536 L
∴ R = 0.082 atm.L/K.mol
⇒ n = (P1V1)/(RT) = ((0.8382 atm)*(0.536 L))/((0.082 atmL/Kmol)*(298.2K))
⇒ n = 0.0184 mol......remains constant
∴ P2 = 712 torr = 0.936842 atm
⇒ V2 = RTn/P2 = [(0.082atmL/Kmol)*(298.2K)*(0.0184mol)]/(0.936842atm)
⇒ V2 = 0.4796 L
The question is asking to give and states the formulas for the mercury compound and base on my research and further investigation, the answer would be HgSO, Li2S2O3 and <span>(NH4)3PO4. I hope you are satisfied with my answer and feel free to ask for more if you have questions and further clarifications </span>
Answer:
4
Explanation:
water starts to boil into water vapor at 100'C. at this point, temperature becomes costant at 100'C as heat energy is used up by the particles to overcome the intermolecular forces between the molecules.
once the forces holding the particles together have been overcome, the temperature will start to rise again showing that all the liquid water has been converted into water vapor
Answer:
Steel and cast iron
Explanation:
They are all metal but assuming that you are finding the best material for your pan i suggest going for steel or cast iron