Calculate the volume that a 0.415-mol sample of an ideal gas will occupy at 265 K and a pressure of 0.900 atm? * 7.80 L
10.0 L
6.99 L
12.4 L

Ethene molecular fórmula= c2h4molecular weight = 29.046g/molhope it : )

Ch4 and ph3 are both covalent since they are composed both of non-metals.    ch4 is non- polar because of  london forces and has a geometry of tetrahedral  ph3 , on the other hand, is umbrella shaped polar and has dipole-dipole intermolecular force (imf) . since ph3 is polar, it has a stronger imf   

It idk haha what are we doing?

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