95 mL of 0.225 M AgNO3 was mixed with 47.5 mL of 0.225 M CaCl2 in a coffee cup calorimeter. If the reaction started at 23.7 degrees Celsius, what is the final temperature? Assume the specific heat capacity is that of water. Assume the density of the solution is 1.00 g/mL.

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