Biology Forums - Study Force

Laboratory Help Introductory Courses Topic started by: firebird39 on Oct 14, 2012



Title: in chem lab, how can I prepare a 100mL of .01M HCl solution by dilution of a .10M HCL provided?
Post by: firebird39 on Oct 14, 2012
in chem lab, how can I prepare a 100mL of .01M HCl solution by dilution of a .10M HCL provided?


Title: in chem lab, how can I prepare a 100mL of .01M HCl solution by dilution of a .10M HCL provided?
Post by: smokeyd on Oct 14, 2012
M1V1=M2V2      
M1=10, V1=?, M2= .01ml, V2=100ml
Do the math


Title: in chem lab, how can I prepare a 100mL of .01M HCl solution by dilution of a .10M HCL provided?
Post by: smokinjoe531 on Oct 14, 2012
simply you want a solution that is 1/10th the molarity od the stock solution . Dilute it 1:10 - that is 10mL of stock solution diluted to 100,mL of final solution
 If you want a mathematical solution:
 Equation :
 M1V1 = M2V2
0.1*V1 = 0.01*100
V1 = 1.0/0.1
V1 = 10mL
Dilute 10mL of the stock solution to 100mL


Title: in chem lab, how can I prepare a 100mL of .01M HCl solution by dilution of a .10M HCL provided?
Post by: fireflower on Oct 14, 2012
Take 10 ml of sto\ck solution and add 90 mls of distilled water.


Title: in chem lab, how can I prepare a 100mL of .01M HCl solution by dilution of a .10M HCL provided?
Post by: SMOKEY2112 on Oct 14, 2012
dilute the 0.1M Solution to 10 times to prepare 0.01M Solution.