You found that phpka42 when 1250 ml of naoh hadbeen added, Chemistry

+44 141 628 6080
[email protected]

You found that phpka42 when 1250 ml of naoh hadbeen added

You titrated 1.740 g of a solid unknown acid that wasdissolved in 100.0 mL of distilled water; the initial pH value was2.5. You found that pH=pKa=4.2 when 12.50 mL of NaOH hadbeen added. The concentration of the sodium hydroxide was 0.500M. Calculate the initial percent dissociation of the acidsample.

Request for Solution File

Ask an Expert for Answer!!

Chemistry: You found that phpka42 when 1250 ml of naoh hadbeen added

Reference No:- TGS0572321

Expected delivery within 24 Hours

Have a Question? (oR Write a Review)

Write atleast 100 words!!

Recent Questions Asked Chemistry

Q : Each bank teller workstation is forecasted to process 400

Each bank teller workstation is forecasted to process 400 transactions (the end-item) on Friday. The bank is open from 9:00 am to 7:00 pm on Friday with 90 minutes for lunch and breaks. Three teller windows are open on Friday

Q : Write the net ionic equation to show the formation of a

Write the net ionic equation to show the formation of a precipitate (insoluble salt) when the following solutions are mixed. Write noreaction if no insoluble salt forms CaCl2(aq)+Mg3(PO4)2(aq)

Q : Assuming elasticity is linear and a plan flight holds 310

assuming elasticity is linear and a plan flight holds 310 seats a load factor of 70 mean 70% of the seats are filled. a load factor of 72 means 72% of the seats are filled. what price would it take to fill all the seats.

Q : During a project earned value analysis is performed and

During a project, Earned Value Analysis is performed and gives the numbers - Earned Value Analysis information for a recently closed out project - the project manager to a project which had a one-time cost variance in the past caused by un

Q : You found that phpka42 when 1250 ml of naoh hadbeen added

You found that pH=pKa=4.2 when 12.50 mL of NaOH hadbeen added. The concentration of the sodium hydroxide was 0.500M. Calculate the initial percent dissociation of the acidsample.

Q : What are the limits to an open communication style when

What are the limits to an open communication style when faced with ongoing rounds of downsizing?

Q : Consider the market for rainbow sandals suppose average

Consider the market for rainbow sandals. Suppose average household income increases from $44,000 per year to $61,000 per year. As a result, the demand for rainbow sandals increases from 427 to 535.

Q : As a process analyst with a hospital you have been assigned

As a process analyst with a Hospital, you have been assigned the task to figure out the possible delays associated with admitting and treating patients in the ER. Please provide a fishbone / cause-effect diagram to analyze the problem.

Q : Calculate the minimum mass of ethane that could be left

Calculate the minimum mass of ethane that could be left over by the chemical reaction. Be sure your answer has the correct number of significant digits. 2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

1946189

Questions
Asked

3,689

Active Tutors

1421688

Questions
Answered

Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!

ask Question

Request for Solution File

Ask an Expert for Answer!!

Chemistry: You found that phpka42 when 1250 ml of naoh hadbeen added

Reference No:- TGS0572321

Have a Question? (oR Write a Review)

Recent Questions Asked Chemistry

Q : Each bank teller workstation is forecasted to process 400

Q : Write the net ionic equation to show the formation of a

Q : Assuming elasticity is linear and a plan flight holds 310

Q : During a project earned value analysis is performed and

Q : You found that phpka42 when 1250 ml of naoh hadbeen added

Q : What are the limits to an open communication style when

Q : Consider the market for rainbow sandals suppose average

Q : As a process analyst with a hospital you have been assigned

Q : Calculate the minimum mass of ethane that could be left

Investigate the cause of the recent werewolf attacks

Describe marxist theory and psychology of addiction

Explain framers decisions in creating the constitution

Federal bureaucracy has to put up with a lot of red tape

What power of recognition when it comes to office president

What right ordinance power give to the president

Analyze leadership of organization during particular event

Request for Solution File

Ask an Expert for Answer!!

Chemistry: You found that phpka42 when 1250 ml of naoh hadbeen added

Reference No:- TGS0572321

Recent Questions Asked Chemistry

Q : Each bank teller workstation is forecasted to process 400

Q : Write the net ionic equation to show the formation of a

Q : Assuming elasticity is linear and a plan flight holds 310

Q : During a project earned value analysis is performed and

Q : You found that phpka42 when 1250 ml of naoh hadbeen added

Q : What are the limits to an open communication style when

Q : Consider the market for rainbow sandals suppose average

Q : As a process analyst with a hospital you have been assigned

Q : Calculate the minimum mass of ethane that could be left

Asked Questions