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moon said:plz can u help me in solving Q2 (e) in nov. 08 ppr5? thanx in advance.
madee92 said:nd for 3d u have the mean na subtract 1g from dis tht is the mass of o2 nd the rest is the mass for copper find the no of moles take the ratio u get the formula
djammad said:yes.... 1992.........just the table......... with headings and all..........and i thnk the values of independent variable that you have to choose you must fill it in the table but not the dependent..................
in the table, u need mass of water (which was evaporated) formula to calculate solubility is given in the question. on X axis, take temperature, n on Y take solubilityinsane.kid said:cld some plz help me in paper mj 09 the graph question wht shld i take on the axis and for tht table i found the initial mass of soultion and final mass os solution wht else do i need, how do i calculate solubility ???? thank u ppl plz reply soon hopefully u got wht i meant
come online on ur live id dude, i'll try to help!rickyponting said:Jazib...could you check your PM please?
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