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Chemistry 12 Online
OpenStudy (anonymous):

A chemical reaction is carried out using a 42.65g sample of Lead(II) Nitrate, Pb(NO3)2 calculate the molar mass of lead(II) nitrate.

OpenStudy (anonymous):

@Luigi0210 @radar @iambatman help?

OpenStudy (anonymous):

@Somy

OpenStudy (somy):

mole= mass/Molecular mass

OpenStudy (somy):

Molecular mass= mass/mole (btw molar and molecular are same thing)

OpenStudy (somy):

now the question is where is reaction itself? coz we can't get moles without reaction .-.

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