Using the data collected in Table 1 fill in the blanks of Table 2 Table 1. Data Collection~60°C trial~50°C trial~40°C trial~30°C trial~20°C trialActual temp (°C)58.049.040.031.024.0Vol. boratesolution (mL)4.974.935.004.975.00Initial buretreading (mL)0.000.000.000.000.00Final buretreading (mL)19.8712.9312.379.036.30 Table 2. Calculations~60°C trial~50°C trial~40°C trial~30°C trial~20°C trialVol. of HCI used(mL)19.8712.9312.379.036.30Moles of HCIused (mol)9.946.476.194.523.15Moles of boratepresent (mol)[Borate] (M)KspIn(Ksp)1/T (K-1)

Answered: Table 2. Calculations ~60°C trial ~50°C…

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Using the data collected in Table 1 fill in the blanks of Table 2

Table 1. Data Collection
~60°C trial
~50°C trial
~40°C trial
~30°C trial
~20°C trial
Actual temp (°C)
58.0
49.0
40.0
31.0
24.0
Vol. borate
solution (mL)
4.97
4.93
5.00
4.97
5.00
Initial buret
reading (mL)
0.00
0.00
0.00
0.00
0.00
Final buret
reading (mL)
19.87
12.93
12.37
9.03
6.30

Table 2. Calculations
~60°C trial
~50°C trial
~40°C trial
~30°C trial
~20°C trial
Vol. of HCI used
(mL)
19.87
12.93
12.37
9.03
6.30
Moles of HCI
used (mol)
9.94
6.47
6.19
4.52
3.15
Moles of borate
present (mol)
[Borate] (M)
Ksp
In(Ksp)
1/T (K-1)

Expert Solution

Step 1

In the given experiment the titration of borate with hydrochloric acid is being carried out at different temperatures. From the give data we are required to calculate the number of moles of borate titrated, concentration of borate at different temperature solubility product and the inverse of temperature.

Note: The number of moles of $H C l$ solution given are taken as millimoles instead of moles as it seems inappropriate to have 9.94 moles of $H C l$ in just $19 m L$ of solution.

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