When we mix two solutions of differing concentrations, the final concentration become smaller than the initial concentration because of dilution resulting from the increase in total volume.
We first need to calculate the moles of HNO3 in the original solutions. Recall that molarity is:
A solution was prepared by mixing 50.00 mL of 0.100 M HNO 3 and 100.00 mL of 0.200 M HNO3. Calculate the molarity of the final solution of nitric acid.
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What scientific concept do you need to know in order to solve this problem?
Our tutors have indicated that to solve this problem you will need to apply the Dilution concept. If you need more Dilution practice, you can also practice Dilution practice problems.
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Based on our data, we think this problem is relevant for Professor Bindell's class at UCF.
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Our data indicates that this problem or a close variation was asked in Chemistry: An Atoms First Approach - Zumdahl Atoms 1st 2nd Edition. You can also practice Chemistry: An Atoms First Approach - Zumdahl Atoms 1st 2nd Edition practice problems.