how would you do question 1? this is a non graded practice lab Other Questions: Please save these for after the lab!!! Come back to these after Titration # 2.01. On the balanced equation below, identify the oxidation number for each element in the reaction.+2 -28 H₂SO4 + 2 KMnO4 + 10 (FeSO4 7H2O) → 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 78 H₂O.2. Write the equation for the reduction half-reaction (including electrons) for the overall reactionabove.3. Write the equation for the oxidation half-reaction (including electrons) for the overall reactionabove.

A redox reaction is defined as a reaction in which oxidation and reduction take place simultaneously

Other Questions: Please save these for after the lab!!! Come back to these after Titration #2. 1. On the balanced equation below, identify the oxidation number for each element in the reaction. +2 -2 8 H₂SO4+2 KMnO4 + 10 (FeSO4 7H₂O) → 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 78 H₂O 2. Write the equation for the reduction half-reaction (including electrons) for the overall reaction above. 3. Write the equation for the oxidation half-reaction (including electrons) for the overall reaction above.

Other Questions: Please save these for after the lab!!! Come back to these after Titration #2. 1. On the balanced equation below, identify the oxidation number for each element in the reaction. +2 -2 8 H₂SO4+2 KMnO4 + 10 (FeSO4 7H₂O) → 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 78 H₂O 2. Write the equation for the reduction half-reaction (including electrons) for the overall reaction above. 3. Write the equation for the oxidation half-reaction (including electrons) for the overall reaction above.

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...

See similar textbooks

Similar questions

help me solve this please
Need help on all of them. It is mu first time taking chemistry so I am stuck on what to do. Thank you
C-lab Answer the following questions. You may upload a handwritten file if you like, as long as it is legible. Part A: Figure numbers refer to figures in the lab procedures. Do the calculations in the units given. 1. Very briefly explain how a photogate works. 2. How far would you go if you traveled at a speed of 30 miles per hour for 3 hours? 3. What acceleration would be needed to travel the same distance in the same time as in question 2 when starting from rest? What would be your final speed? 4. Refer to Figure 3. Given a track length of 90 cm and a height difference of 18 cm, what is sin 0 5. Draw the force diagram for an object on an inclined plane (see Figure 2 in the lab manual). Attach the diagram in question 2 below. What would be the acceleration given the inclination from question 4 and g = 9.8 m/s? Part B: Attach the free body diagram from question 5 above. O 8:31 acer page up page dn & backspace delete 5 8 enter
Name: Part I: Calibration of the Plastic Pipette Number of Drops Total Mass (g) Mass of 10 Drops (g) Volume of 10 Drops (mL) 23.3124 10 23.8216 20 24.2999 30 24.8245 1. Temperature of deionized water (°C) 24.7 2. Density of water at this temperature from (g/mL) Density calculator https://antoine.frostburg.edu/chem/senese/javascript/water-density.html 3. Average volume of 10 drops (mL) show calculation: Part II: Determination of Standard Solutions mL of 0.200M CuSO4'5 H20 added M CuSO4 diluted Absorbance Tube # mL H20 added 0.200 1.346 about 3 0.945 3 4.00 1.00 0.715 4 3.00 2.00 0.469 2.00 3.00 0.281 6. 1.00 4.00 show calculation for Tube #3 diluted concentration:
10 11 12 13 14 15 16 17 18 19 20 Calculate the solubility of BaCro, in water at 25 °C. You'll find K data in the ALEKS Data tab. sp Round your answer to 2 significant digits. Continue MacBook Air
In a particular trial, a student got a value for R of 0.083. Calculate the percent deviation of this result. Enter a number without the % sign. The percent deviation should be reported as a positive value.
I am not asking for help in writing this report. Could you solve the calculation parts for the steps on the last page? like 13, 14, 15, 17, 18, and 19. This experiment is based on this video: https://www.youtube.com/watch?v=SVvGtcFhdls
E ! G Google Docs: Online Document Editor | Google Workspace Hiranrat_Analysis_CHM235LL DO File Edit View Insert Format Tools Extensions Help A P 100% F1 C Pure A: Pure B: Pure C: Compound 2 F2 Normal text A 146 1 BO с O junk O Crude Fractions. The following table shows a sequence of TLC "lanes" that correspond to fractions collected from a column. After completing the column, a student wants to condense containers while maintaining high purity for each of the components, then what fractions, if any, can be combined to provide # 3 Y 1 2 80 F3 O Times New... Y - 11 + 213 Oo 3 2 0 0 0 0 0 0 0 $ 4 Last edit was 2 minutes ago B IU A UA 45 S Fractions from column 000 F4 6 docs.google.com Hiranrat Analysis_CHM235LL - Google Docs % 5 F5 6 O GOD O O 2 = 2 MacBook Air F6 & 7 6 E 7 F7 Solvent Front Starting Line T 8 DII IE = E 8 9 y DD C F9 pe
Pre-lab 1. In your own words, what is accuracy and precision? Why are they important in the clinical lab?
Answerr part b
Using grade 12 chem knowledge