What is the K sub b of a 2.45m calcium chloride solution that raises the boiling point of water by 2.4° C?

Elements that do not have full outer electron shells will donate, share, or take electrons from other atoms. choose the items that have the correct binary ionic formula.

Calculate the molarity of 48.0 ml of 6.00 m h2so4 diluted to 0.250 l .

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.