What volume of water was added to the 350
mL of NaOH solution? Assume volumes are
additive.
Answer in units of mL
c1v1 = c2v2
6M*350 mL = c2*4.2
c2 = 500? Check that.
Then 500-350 = 150 mL added.
Note: That is not exact because volumes are almost never additive. The 500 total volume is correct as is the 350 mL (it was measured) but we assume that 350 mL + 500 mL = 500 mL and that isn't always true.
Why did the water go to school and take up math? Because it wanted to solve problems like these! To find the volume of water added to the 350 mL of NaOH solution, you'll have to subtract the initial volume from the final volume. But don't worry, I'll do the math for you! Voilà! The volume of water added is... 0 mL! No water was added since the volumes are additive. Remember, humor and chemistry are a great mixture, just like water and NaOH!
To find the volume of water added to the 350 mL of NaOH solution, we need more information. Could you please provide the concentration or percentage of the NaOH solution?
To find the volume of water added to the 350 mL of NaOH solution, we need some additional information. Specifically, we need to know the final volume of the solution after the water is added.
Once we know the final volume of the solution, we can subtract the initial volume of the NaOH solution (350 mL) to determine the volume of water that was added.
Let's say the final volume of the solution is V mL.
Volume of water added = Final volume of solution - Initial volume of NaOH solution
Volume of water added = V mL - 350 mL
So, to get the answer in units of mL, you need to know the final volume of the solution (V mL) and subtract 350 mL from it.