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Joe's doctor recommends that he consume no more than 1600 milligrams of salt paper day. How many milligrams of sodium is this in a week?

 Jan 18, 2017
 #1
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7 days x 1600 miligrams per day  = 11,200 milligrams

 

 

cool cool cool

 Jan 18, 2017
 #2
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Salt is sodium chloride.

   sodium atomic weight 23  chlorine atomic weight 35.45 

   so sodium makes up  23/(23+35.45)   the weight of salt  = 23/58.45

If he can only have 1600 mg of SALT per day, that is only   23/58.45 x 1600 = 629.6 mg sodium per day

 

In one week that would be 629.6 x 7 = 4407 mg sodium per week.

 Jan 19, 2017

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