Chemistry, 25.02.2022 14:00 sabitams1194
Your lab assistant rushes over to you. Terrified he tells you that the ideal gas you were monitoring has changed. Apparently the pressure had gone down (50 atm to 40 atm) but the volume had grown! It was only 300 liters, but now it is 1000! You decide you need to check it out. The temperature it was kept at was 270 K, but are the temperatures safe to go over to it now? What temperature is the gas?
Answers: 2
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Consider hydrogen in an excited state n = 5n=5 that emits photons to reach the ground state. there are various possible transitions other than straight to the ground state that can occur; for example, it can drop to the n = 3n=3 state followed by the n = 3n=3 to the ground state transition. which of the possible transitions will result in the emission of a photon in the visible region?
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C=59(f−32)the equation above shows how temperature f, measured in degrees fahrenheit, relates to a temperature c, measured in degrees celsius. based on the equation, which of the following must be true? a temperature increase of 1 degree fahrenheit is equivalent to a temperature increase of 59 degree celsius.a temperature increase of 1 degree celsius is equivalent to a temperature increase of 1.8 degrees fahrenheit.a temperature increase of 59 degree fahrenheit is equivalent to a temperature increase of 1 degree celsius.a) i onlyb) ii onlyc) iii onlyd) i and ii only
Answers: 1
Your lab assistant rushes over to you. Terrified he tells you that the ideal gas you were monitoring...
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