jaflowryKjk jaflowryKjk

13-12-2016
Chemistry

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Roundup, an herbicide manufactured by Monsanto, has the formula C₃H₈NO₅P. How many moles of molecules are there in a 304.3-g sample of Roundup?

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johnkellock johnkellock

23-12-2016

The molar mass is 169.09

304.3g/169.09g = 1.799mol which rounds to 1.800 mol

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