What volume of a 6.67 m nacl solution contains 3.12 mol nacl

Check the correct box to describe the periodic trends in electronegativity. electronegativity across a period: decreases. increases. electronegativity down a group: decreases. increases.

How would the number of moles (n) of o2 change if the atmospheric pressure doubled but all other variables stayed the same

Compare and contrast solutions and suspensions