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[CHEM 1220]Lab #3: Hess's Law CA$10.87   Add to cart
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[CHEM 1220]Lab #3: Hess's Law
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LAB FOR LANGARA CHEM 1220 - This will provide the basis for the prelab (which must be hand drawn and hand written) and then all the calculations from the data collected. All pages complete the entire lab that you must hand in. I recommend printing out the first page and exactly copying all the titl...

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  • November 7, 2021
  • 3
  • 2021/2022
  • Class notes
  • Langara
  • All classes

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Your Name Lab #3: Hess’s Law Date the lab was done



LAB QUEST MACHINE USED: __#______________
FILE NAME ON LABQUEST: _________________
PARTNER’S NAME IN LAB: _________________


DATA FOR ALL RUNS


PART #1 :
TABLE #1: DATA FOR REACTION BETWEEN Mg AND ACID

RUN TARED MASS HCl INITIAL FINAL
Mg 1.0 M TEMP. TEMP.
1 0.133 g 100.0 mL 21.9 °C 27.1 °C
2 0.173 g 100.0 mL 22.0 °C 28.6 °C




PART #2:
TABLE #2 : DATA FOR REACTION BETWEEN MgO AND ACID

RUN TARED MASS HCl 1.0M INITIAL TEMP. FINAL TEMP.
MgO
1 0.845 g 100.0 mL 22.0 °C 28.9 °C
2 0.856 g 100.0 mL 22.1 °C 29.3 °C




-CALCULATIONS AND QUESTIONS ON PAGE 2 & 3-

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