X2 : 46 molecules y2 : 38 molecules xy : 8 molecules calculate the equilibrium constant for the balanced reaction between one mole of each reagent.

The difference between the atomic number of an element and the element’s atomic mass is the number of ions.

The molality of calcium chloride (cacl2) in an aqueous solution is 2.46 m. what is mole fraction of the solute?

Given the following information: mass of proton = 1.00728 amu mass of neutron = 1.00866 amu mass of electron = 5.486 × 10^-4 amu speed of light = 2.9979 × 10^8 m/s calculate the nuclear binding energy (absolute value) of 3li^6. which has an atomic mass of 6.015126 amu. j/mol.