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Mass spectrometer!saudha... how do u determin the moleculer formula of the compound?
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Mass spectrometer!saudha... how do u determin the moleculer formula of the compound?
no i meant by combustion method...i no how to do it...i was just asking Saudha to tell me wether she knows it or not since we 2 r studiying together...anyways thanks...Mass spectrometer!
yes....so u no it now...u burn a known mass then subract how much oxygen reacted with substance and then calculate the mole of the substance to the oxygen.... like ratio by dividing it by.....if oxygen.... mass of O2/16...and the ratio thingy....right?
.....yah exp me this a lill ....doubtyangelgirl:) oh how do we get moles by titration?
i dint get yousaudha
how do u write the chemicle formula by electronic confegration and the ways they r combind with othe relements to form compounds?
hmmm...from given conc and volume........yah exp me this a lill ....doubty
hmmm...from given conc and volume...
total no.of +ve charges in the compound must be exactly = to the total no. of -ve charges eg complete balanced eqni dint get you
yes...just like the practicals right?
like Mg2+ -------------- 2(OH)-total no.of +ve charges in the compound must be exactly = to the total no. of -ve charges eg complete balanced eqn
yes...like Mg2+ -------------- 2(OH)-
yes...
ok...soo nxt ch now?
because that peak represents the reaction after the formation of the intermediate.Assalamoalaikum wr wb!
In Nov:2009#1 Q:3 (c) why does the second peak needs to be lower than the first?
heyy dis link isnt opningThese notes may help u
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