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Chemistry 10 Online
OpenStudy (anonymous):

Ok, here's one: This basically tells me to calculate the number of moles of Zn used in the reaction...I am given 828 g ZN and 1022 torr. Any help would be appreciated, thank you!

OpenStudy (chmvijay):

do u know zinc atomic weight!!!

OpenStudy (chmvijay):

moles =g/mol wt

OpenStudy (anonymous):

65.38 is its atomic weight ... um...

OpenStudy (chmvijay):

moles =828 g/65.38 =? find ?it is ur answer

OpenStudy (anonymous):

Ah...so that's 12.66?

OpenStudy (anonymous):

Thanks!!:)

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