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...1 mole any ideal gas occupies a volume of 22.4 L at STP moles gas = 0.258 L / 22.4 L/mol = 0.011518...g / 1.008 g/mol = 8 mol H in 1 mol gas So molecula formula C4H8

formula : T2PV=TP2V2.....P2=T2PV/TV2 know: (101.3 kpa...

STP is standard temperature and pressure. the temp is 273 kelvin, and pressure is 101.3 kpa. im not 100% sure on the first question, but for the 2nd one, you use the formula PV =nRT Pressure = 101.3 Volume = They don't give it to you so thats...

try to use this website www.easy-converter.com its much easier hope that will help.....good luck

...we assuming stp ? if so, d=m/v. v=22.4L (at stp ), so rearrange the question to solve for m. m=d*v. 1.17 g/...get the first answer. if it is 1, the molecular formula is the empirical formula , otherwise the molecular formula ...

The formula is PV/T = PV/T where on the left side... sure you turn 60 degrees celsius into Kelvins ( stp is 760 torr and 273 Kelvins) it looks like this...

STP means standard temperature and Pressure, which is 1 atm and 273K (0 degrees C...08206 Latm/molK) (273 K) V = 28.25 L and for the second one you use a formula derived form PV=nRT because D = m/V and n = m/MM (MM is molar...

You need to use the ideal gas formula . PV=nRT Substitute for n the mass over the molar mass, then solve for the volume using STP . The mass of the gas over the volume will yield the density.