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What is the pH of the solution created by combining 2.50 mL of the 0.10 M NaOH(aq) with 8.00 mL of the 0.10 M HCl(aq)?
I believe if my calculations are correct the answer is 1.28
however i do not know how to answer this question because it has a weak acid instead of a strong acid What is the pH of the solution created by combining 2.50 mL of the 0.10 M NaOH(aq) with 8.00 mL of the 0.10 M HC2H3O2(aq)? Furthermore, I have no idea what to do for this question.
What are the pH values if you take into account that the 8.00 mL of 0.10 M Acid was first diluted with 100 mL of water hint: for the strong base& weak acid steps
1. write the balanced eq of the acid and base 2. determine if moles H+ or OH- is in excess 3. determine amount of excess 4. determine Molarity of excess amount 5. solve for pH directly or by pOH if OH- is in excess For the dilution: pH isn't affected by dilution unless it's in an extremely large ammount of water (I want to say a million liters but let's just say alot, I can't remember) In general it doesn't affect pHYour first answer is correct
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