Tweeted twitter.com/StackChemistry/status/969519950120476672 occurred Mar 2 '18 at 10:29 5 Removed homework+ more tags, blockquote edit approved Mar 1 '18 at 8:47 Avnish Kabaj 3,79533 gold badges1515 silver badges4848 bronze badges A $$\mathrm{200.0\ m^3}$$ balloon at $$253.0\ \mathrm K$$ ascends to a higher altitude. If the initial pressure inside the balloon is $$325$$ millibar, and it ascends to a latitude with a pressure of $$7.45$$ millibar, by what percent does the absolute temperature change: a) assuming the process is reversible and adiabatic and b) assuming the process is irreversible and adiabatic A $$\mathrm{200.0\ m^3}$$ balloon at $$253.0\ \mathrm K$$ ascends to a higher altitude. If the initial pressure inside the balloon is $$325$$ millibar, and it ascends to a latitude with a pressure of $$7.45$$ millibar, by what percent does the absolute temperature change: Assuming the process is reversible and adiabatic Assuming the process is irreversible and adiabatic All of the formulasformulae I have on this subject include moles. The question does not give a value of moles. Where do I start? A $$\mathrm{200.0\ m^3}$$ balloon at $$253.0\ \mathrm K$$ ascends to a higher altitude. If the initial pressure inside the balloon is $$325$$ millibar, and it ascends to a latitude with a pressure of $$7.45$$ millibar, by what percent does the absolute temperature change: a) assuming the process is reversible and adiabatic and b) assuming the process is irreversible and adiabatic All of the formulas I have on this subject include moles. The question does not give a value of moles. Where do I start? A $$\mathrm{200.0\ m^3}$$ balloon at $$253.0\ \mathrm K$$ ascends to a higher altitude. If the initial pressure inside the balloon is $$325$$ millibar, and it ascends to a latitude with a pressure of $$7.45$$ millibar, by what percent does the absolute temperature change: Assuming the process is reversible and adiabatic Assuming the process is irreversible and adiabatic All of the formulae I have on this subject include moles. The question does not give a value of moles. Where do I start? 4 edited tags | link edited Oct 15 '15 at 18:38 Loong♦ 37.4k99 gold badges9393 silver badges198198 bronze badges 3 added 12 characters in body edited Oct 2 '15 at 19:58 Loong♦ 37.4k99 gold badges9393 silver badges198198 bronze badges A $$\mathrm{200.0m^3}$$$$\mathrm{200.0\ m^3}$$ balloon at $$253.0$$K$$253.0\ \mathrm K$$ ascends to a higher altitude. If the initial pressure inside the balloon is $$325$$ millibar, and it ascends to a latitude with a pressure of $$7.45$$ millibar, by what percent does the absolute temperature change: a) assuming the process is reversible and adiabatic and b) assuming the process is irreversible and adiabatic All of the formulas I have on this subject include moles. The question does not give a value of moles. Where do I start? A $$\mathrm{200.0m^3}$$ balloon at $$253.0$$K ascends to a higher altitude. If the initial pressure inside the balloon is $$325$$ millibar, and it ascends to a latitude with a pressure of $$7.45$$ millibar, by what percent does the absolute temperature change: a) assuming the process is reversible and adiabatic and b) assuming the process is irreversible and adiabatic All of the formulas I have on this subject include moles. The question does not give a value of moles. Where do I start? A $$\mathrm{200.0\ m^3}$$ balloon at $$253.0\ \mathrm K$$ ascends to a higher altitude. If the initial pressure inside the balloon is $$325$$ millibar, and it ascends to a latitude with a pressure of $$7.45$$ millibar, by what percent does the absolute temperature change: a) assuming the process is reversible and adiabatic and b) assuming the process is irreversible and adiabatic All of the formulas I have on this subject include moles. The question does not give a value of moles. Where do I start? 2 improved formatting edit approved Sep 30 '15 at 2:09 Nanoputian 5,44933 gold badges2525 silver badges6363 bronze badges 1 asked Sep 30 '15 at 1:33 Hvb123 6433 gold badges44 silver badges99 bronze badges