Asked by Tree Frog
A sample of conc. nitric acid has a density of 1.41g/ml and contains 70% HNO3 by mass.
What mass of HNO3 is present per L of solution?
What is the molarity?
What mass of HNO3 is present per L of solution?
What is the molarity?
Answers
Answered by
bobpursley
Assume 1 liter. then mass of acid is .7*1.41*1000, and from that calculate moles acid
Volume is 1liter,
molarity=molesacid/1
Volume is 1liter,
molarity=molesacid/1
Answered by
Anonymous
s12
Answered by
Sam
.987 g HNO3
M=.0157
M=.0157
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