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Chemistry 16 Online
OpenStudy (superhelp101):

If a sample of pure cadmium has a mass of 18.2 grams, how many moles of cadmium are in the sample? 6.17 mol 112.4 mol 0.16 mol 2045.7 mol

OpenStudy (superhelp101):

@Abhisar

OpenStudy (abhisar):

Ohkay..temme the atomic mass of cadmium ?

OpenStudy (superhelp101):

112.411

OpenStudy (superhelp101):

@Abhisar

OpenStudy (abhisar):

yes, now 112.411 contains one mole

OpenStudy (abhisar):

So 1 g will contain 1/112.411 moles

OpenStudy (abhisar):

Therefore, 18.2 g will contain how much mole ?

OpenStudy (anonymous):

|dw:1404094123594:dw| so messy lol

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