# You need to make 550ml of a 6.5% (w/v) sodium nitrite (NaNO2) solution as a food...

###### Question:

You need to make 550ml of a 6.5% (w/v) sodium nitrite (NaNO2) solution as a food preservative to prevent microbial growth. How many grams of NaNO2 (f.w.=68.995 g/mol) will you need? What is the molarity (M)of this solution?

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