Answer to Question #142477 in General Chemistry for yara

Question #142477

What is the molar concentration of a solution of 63.0g HNO3 in 0.25 L of H2O?

Expert's answer

63.0g HNO3 in 0.25 L of H2O

? mol HNO3= 63g HNO3 ×(0.25molHNO3)/( 63.0 g HNO3)= 0.25 mol HNO3

M = 0.25mol HNO3

1.0 L= 0.25 M

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