What is the correct reading of the volume in the pictured buret?

Question 1

Make sure to report your reading with the appropriate significant figures.

Question 3

Suppose you are working with a NaOH stock solution but you need a solution with a lower concentration for your experiment. Calculate the volume of the 1.333 M stock NaOH solution needed to prepare 250.0 mL of 0.1170 M dilute NaOH solution.

Expert Solution

queen_honey_blossom answered 2 years ago

Read the buret volume at the bottom of the meniscus. Report the buret reading to one...

Read the buret volume at the bottom of the meniscus. Report the buret reading to one digit beyond the markings on the buret. Remember that the volume starts at zero at the top of the buret - the opposite of what would be seen when reading a graduated cylinder. Since the markings are at every tenth of a milliliter, the volume level is between 46.8 mL and 46.9 mL. Mentally divide up the space between those markings and estimate...

Part A.3. the buret is filled with the NaOH titrant and the initial volume reading is...

Part A.3. the buret is filled with the NaOH titrant and the initial volume reading is immediately recorded without waiting the recommended 10-15 seconds. However in part B.1., the 10-15 seconds lapse does occur before the racing is made. Does this technique error result in an increase, decrease, or have no effect on the reported percent acetic acid on the vinegar? Expalin

Part 1: Trial Initial pH Final pH Final volume after titration Initial Buret Reading Total Volume...

Part 1: Trial Initial pH Final pH Final volume after titration Initial Buret Reading Total Volume Titrated #1 3.34 pH 4.35 pH 47.50 mL 50 mL 2.50 mL #2 3.39 pH 4.20 pH 47.90 mL 50 mL 2.10 mL #3 3.39 pH 4.40 pH 47.00 mL 50 mL 3.00 mL Part 2: Trial Initial pH Final pH Final volume after titration Initial Buret Reading Total Volume Titrated #1 5.01 pH 5.03 pH 48.00 mL 50 mL 2.00 mL #2 5.01...

Volumes and molarities for titration of CdC2O4 solutions. PART A Data Initial reading of buret (KMnO4)...

Volumes and molarities for titration of CdC2O4 solutions. PART A Data Initial reading of buret (KMnO4) (mL) 0.50 Final Reading of buret (KMnO4) (mL) 14.00 Molarity of KMnO4 solution (M) 0.000969 PART B DATA Initial Reading of buret (NH3) (mL) 1.00 Final reading reading of buret (NH3) mL 22.50 Molarity of NH3 solution (M) 5.00 FOR PART A Find: Moles of MnO4- used for titration (mol) Moles of C2O42- in 100.0mL of solution (mol) Molarity of C2O42-(M) Molarity of Cd2+...

what do u use to condition a buret?

Molarity of NaOH solution: .25 M 1. Trial Titration Final buret volume (mL): 34.4 mL Initial...

Molarity of NaOH solution: .25 M 1. Trial Titration Final buret volume (mL): 34.4 mL Initial Buret Volume (mL): 0mL Volume of NaOH solution (mL): 34.4 mL 2. Exact titration Sample no. 1 2 3 4 Final buret volume (mL)36.1, 34.9, 34.2, 46.2 intial buret buret volume (mL) 0, 0, 0, 12 Volume of NaOH solution (mL) 36.1, 34.9, 34.2, 34.2 concentration of HC2H3O2 (M) ________ ________ _________ _________ Mean Concentration (M) ________ ________ _________ _________ Show Calculations: Questions: 1.The...

1. List the proper GLP involve in the handling of a buret. 2. What is the...

1. List the proper GLP involve in the handling of a buret. 2. What is the tolerance of a 25mL & 50mL buret? 3. Briefly explain, what a Least Squares Analysis. 4. According to Fig. 3 in the Manual, what is the actual volume dispense, if 25mL were delivered.

What is volume? What is the abbreviation for volume? What are the possible units of volume?...

What is volume? What is the abbreviation for volume? What are the possible units of volume? What are the SI units for volume? What is the volume equation? What are two examples of volume?

Was Marx correct? ...read through the appendix and do your outside reading to answer this....start with...

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In the ground state of atomic hydrogen the electron can be pictured as existing some- where...

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Question

What is the correct reading of the volume in the pictured buret?

Solutions

Expert Solution

Related Solutions

Read the buret volume at the bottom of the meniscus. Report the buret reading to one...

Part A.3. the buret is filled with the NaOH titrant and the initial volume reading is...

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