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Year 12s: what will be the first way you research your future options? >>

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Chem helppppppppp asap

Chem helppppppppp asap

rumana786

A 0.005m morphine has oh-= 10to the minus 4 m
what is the h+ and ph

how do i do this pls help

Reply 1

BTAnonymous

I assume you know the value of Kw. Use Kw = concentration of OH- times concentration of H

(edited 5 years ago)

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