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how many grams of NaCl must be ingested to obtain 2.3g Na?

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 Nov 2, 2018

Best Answer 

 #1
avatar+17231 
+1

NaCl    weighs  Na + Cl    = 22.989 +35.45 = 58.439 gm/mole

 

22.989/58.439 is the fraction tht is Na

 

22.989/58.439  *  x = 2.3 gm

x= 5.847 gm of Na Cl  (Table salt)

 Nov 2, 2018
edited by ElectricPavlov  Nov 2, 2018
 #1
avatar+17231 
+1
Best Answer

NaCl    weighs  Na + Cl    = 22.989 +35.45 = 58.439 gm/mole

 

22.989/58.439 is the fraction tht is Na

 

22.989/58.439  *  x = 2.3 gm

x= 5.847 gm of Na Cl  (Table salt)

ElectricPavlov Nov 2, 2018
edited by ElectricPavlov  Nov 2, 2018

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