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problem- what mass of sodium benzoate must be added to 3 l of 11 m c6h5cooh aq to makea buffer with ph3 answer in units
problem- a what is the main difference between the isotherms above and d below the critical temperature tc which
problem- you have a heat machine with an ideal gas that has three reversible strokes the first stroke is adiabatic
problem- if the ph of a mixture of equal amounts of nac7h5o2 and hc7h5o2 is 62 what is the ka for hc7h5o2write your
problem- for acute otitis media ear infection children 2 months to 6 years old should be given 85 mg of amoxicillin per
problem- greenhouse gasses have dipole moments for each structure listed draw the lewis structure and show the