Solution of task 149 of Chemistry Book Shimanovich 2003

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Product description

149. 10 cm of a 10% solution of HNO3 (1.056 g / cm2) and 100 cm of a 30% solution of HNO3 (1.184 g / cm3) were mixed.
Calculate the percentage concentration of the solution obtained.

Answer: 28.38%.


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