To find the molar mass of a compound, i would have to find the atomic mass of the compound and that is equal the the molar mass

Write the symbol for every chemical element that has atomic number greater than 3 and atomic mass less than 12.0 u.

Given the following reaction: c3h8+5o2=3co2+4h20 how many grams of co2 will be produced 7 g of c3h8 and 98 g of o2

The bond energy for the van der waals bond between two helium atoms is 7.9×10−4ev. assuming that the average kinetic energy of a helium atom is (3/2)kbt, at what temperature is the average kinetic energy equal to the bond energy between two helium atoms