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In a solution of .200M

How much water must be added to 500.mL of .200M HCL to produce a .150M solution?(.500mL x .200M)/.150M = .667mL Correct? A
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2. asked by Chopsticks
3. 5,657 views
What volume of 0.200M of aqueous solution of formic acid, a weak monoprotic acid (KA =1.78x10-4) and 0.200M aqueous solution of
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2. asked by Sam
3. 628 views
What volume of 0.200M of aqueous solution of formic acid, a weak monoprotic acid (KA =1.78x10-4) and 0.200M aqueous solution of
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2. asked by Sam
3. 1,107 views
Use the Henderson Hasselbalch equations to solve for the Ka of the acid.Solution [HX]=0.200M and [NaX]=0.200M. They both have a
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2. asked by Martha
3. 591 views
calculate the PH at the 60ml of .200M aniline (kb=3.2x10^-6) with .200M HNO3 solution before acid is added after 0,19,70 ml of
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2. asked by Jade
3. 576 views
Consider the diprotic acid H2A with K1 1*10^-3 and K2= 1*10^-9 .Find pH, [H2A], [HA], and [A2-] for a .2000M solution of H2A
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2. asked by Jessica
3. 682 views
Determine the minimum angle at which a roadbed should be banked so that a car traveling at 20 m/s can safely negotiate the curve
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2. asked by Jose Luis
3. 803 views
Determine the minimum angle at which a roadbed should be banked so that a car traveling at 20 m/s can safely negotiate the curve
1. 3 answers
2. asked by Jose Luis
3. 8,369 views
You have a .200M solution of NaCl. if you pipette 2.00 mL of the solution into a 25mL volumetric flask and dilute it to the
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2. asked by mikey
3. 790 views
50.0mL of 0.200M HCl diluted to 100.0 mL and titrated with 0.200M NaOH. what is total volume of solution(L) if volume of NaOH
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2. asked by Anonymous
3. 654 views