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OpenStudy (anonymous):
PLEASE HELP! !! what is the mass of 1 mol of NO[2] ?
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OpenStudy (anonymous):
|dw:1368026707556:dw|
OpenStudy (chmvijay):
1 mole = molecular weight of NO2=atomic Mass of N + 2* atomic mass of O can you find now??
OpenStudy (anonymous):
So would my Mass be ? N= 14.00 O=15.99^2 My answer would be : 269.68 ???????
OpenStudy (chmvijay):
hey multiply 2* 15.99 + 14 = how much please calculate properly
OpenStudy (anonymous):
46.98 ?
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OpenStudy (chmvijay):
yaaa right :)
OpenStudy (anonymous):
Well its 45.98 . I added 15 instead of 14 .. But thank you (:
OpenStudy (chmvijay):
ok fine 1 less doesn't make any sense for me:) ur welcome
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