A hydrated sample of Tin (II) Nitrate lost 23.5 % of water upon heating. What is the complete hydrated formula (solve for “x”). Show all work and put units on all numbers! (please help asap)

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.