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Ricky Ma DIS 4E
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Joined: Fri Sep 28, 2018 12:27 am


Postby Ricky Ma DIS 4E » Fri Oct 05, 2018 10:09 pm

To prepare a fertilizer solution, a florist dilutes 1.0 L of 0.20M NH4NO3 by adding 3.0L of water. The florist then adds 100.ml of the diluted solution to an intravenous bag. How many moles of nitrogen atom will each plant receive? Solve this exercise without using a calculator.
I am just overall confused on where to start. I know that the first part of the problem you set up 0.20= moles/1.0L but after that, I am completely lost. What do I do for this problem?

Posts: 63
Joined: Fri Sep 28, 2018 12:19 am

Re: G13

Postby MadisonB » Fri Oct 05, 2018 10:17 pm

To get you started, you will be using the equation M1V1=M2V2, to calculate what you are missing. This link is for a helpful youtube video on dilution: https://www.youtube.com/watch?v=v6dnEp58mVk

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