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OpenStudy (anonymous):
How do you calculate the number of moles in 235.7 grams of Na?
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OpenStudy (anonymous):
Use Molar Mass from the Periodic table and do stoichiometry. Start out with what you know which is the gram of Na
OpenStudy (anonymous):
|dw:1392181117065:dw| you need to multiply the top and divide by the bottom. You need to find the atomic mass of Na on an periodic table and put it in. good luck!
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