B bibi34 New Member Joined Jan 24, 2013 Messages 11 Gender Undisclosed HSC N/A Mar 8, 2013 #1 If you add 200 mL of 0.05M NaOH solution to 500 mL of 0.05M NaOH solution. Will the concentration change and by how much?
If you add 200 mL of 0.05M NaOH solution to 500 mL of 0.05M NaOH solution. Will the concentration change and by how much?
RealiseNothing what is that?It is Cowpea Joined Jul 10, 2011 Messages 4,591 Location Sydney Gender Male HSC 2013 Mar 8, 2013 #2 It won't change.
B bibi34 New Member Joined Jan 24, 2013 Messages 11 Gender Undisclosed HSC N/A Mar 8, 2013 #3 If you add 500 mL of 0.05M NaOH and 200 mL of 0.1M NaOH then how would you calculate concentration of resulting solution.
If you add 500 mL of 0.05M NaOH and 200 mL of 0.1M NaOH then how would you calculate concentration of resulting solution.
deswa1 Well-Known Member Joined Jul 12, 2011 Messages 2,256 Gender Male HSC 2012 Mar 8, 2013 #4 (Moles of original + moles of added stuff)/Total volume (which will be 0.7L)
