I need help with a chemistry problem

Chemistry
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2.1.       NaCl (sodium chloride or table salt)

This is an ionic compound that is made from sodium and chlorine, which reacts in a 1 to 1 ratio. 

 

Na = ________

 

Cl = __________

 

Total = ____________

 

What portion of the compound is each of its component elements?

 

Na = ________ / ____________ = ________ and this is ________ %.

 

Cl = ________ / ____________ = ________ and this is ________ %.

 

Nov 21st, 2015

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molar mass of Na=23 g/mol

molar mass of Cl=35.5 g/mol

Total = 23+35.5=58.5 g/mol


so

Na = ____23____ / ___58.5_________ = ____0.3931____ and this is ___39.31_____ %.

Cl = ___35.5_____ / ____58.5________ = ___0.6069_____ and this is ___60.69_____ %.


Please let me know if you need any clarification. I'm always happy to answer your questions.
Nov 21st, 2015

Please do my engliah work i posted

Nov 21st, 2015

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