What are useful applications of penicillin?

8.7 degrees celsius and 15.6 degrees fahrenheit

1.75 is the weight of one medium egg

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   

H tricky one let me think and get back to u