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Calculate the volume in liters of 0.025UM copper(II) sulfate solution that contains 400. mmol of copper(II) sulfate (Cuso4): Round your answer to 2 significant digi...

Question

Calculate the volume in liters of 0.025UM copper(II) sulfate solution that contains 400. mmol of copper(II) sulfate (Cuso4): Round your answer to 2 significant digitsOxo

Calculate the volume in liters of 0.025UM copper(II) sulfate solution that contains 400. mmol of copper(II) sulfate (Cuso4): Round your answer to 2 significant digits Oxo



Answers

What volume of $0.120 \mathrm{M} \mathrm{CuSO}_{4}$ is required to give $0.150 \mathrm{~mol}$ of copper(II) sulfate, $\mathrm{CuSO}_{4} ?$

That's fine. A resolution off from number 52. So the question off the Galician is given by M one V one equals toe and to we took where m is the morality. Most commonality. And they is the volume, the sauce work. I am too. We can write it as, uh, M one V one over them to tell us over Vito. So someone is given little 0.20 to 50 in two. No, for M s skin point to Yeah. Therefore, Children busy. 0.100 Um which is copper? Self it so you as go for

Yeah. Oh six million liter up 0.0250 Mueller Cooper selfish solution is given. We have to find the concentration of the diluted solution when it is diluted to 10 ml. Now during dilution, number of moles of solute remains unchanged but the concentration changes so we can write the relationship Mueller charity. For the concentrated solution times the volume for the concentrated solution is equal to more clarity of the diluted solution times the volume of that dilute solution. Now modularity of the consented solution is here 0.0250 times volume in later, six million. Later divided by 1000. So it will be later. It will be 0.02 is equal to more clarity that we have to find out diluted times volume in liters 10 millimeter divided by thousands. That will be there later. Therefore, more clarity of the dilute solution will be six times 0.0250. These 10,000 will be cancelled divided by then And the more clarity will be 0.015. So the polarity of the dilute solution is 0.015 moller

In chemistry, a solution is a sort of homogeneous mixture and this homogeneous mixture is made up of two or more substances. So within the mixture we have a salute substance that gets dissolved into another substance which is identified as the solvent. So here we have 15% of C. U. S 04 coordinated to five waters. By mass means 15 g of c u S 04 coordinated to five water that is present in 100 g of solution where the mass of the soul you is 15 g. The molar masses 249.55 g per mole. That means we can calculate the moles see us. So for five H 20 15 g mass divided by the molar mass 24955 g per mole. That's equal to nine point not 6011 moles. And so we have 100 g of solution that will have the following volume, 85.7 times 10 to the -3 L. And so we can calculate the modularity that's equal to the moles of c e o s 04 not point not 6011 moles divided by the volume of solution and liters 85 7 times 10 to the minus three liters, We got 9.701.

Yeah, Okay, so we have the two graduated cylinders. One of them has water up to this mark right here, the three ml. And so we know the accuracy to the ones place. We have three ml and then We have the other one which has a .03 so accurate to the hundreds place. So if you were to add these up, you'd get mathematically 3.3 but you're, the accuracy of your final answer is of a calculation is limited by the least accurate measurement, which in this case is the three millimeters to the ones place. So you have to round to the ones place and then you'll just get three millimeters. Mhm.


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