For the image attached Make a x and y axes graph of the average mass vs. year. Data:year year of pennies # of pennies weighed Total mass (9) Average mass2000 200050122.59829601998/19982003 2003150.00819137.4954955245196492.50013592.4999163649

Here is your answer...... Graph was plotted in Excel.

Answered: Data: year year of Pennies # of pennies…

Data: year year of Pennies # of pennies weighed Totall mass (9) Average mass 2000 2000 50 24519649 122.59829 150.00819 2.500135g 1998/1998 2003 2003 60 55 137.49549 2.4999163649

World of Chemistry

7th Edition

ISBN:9780618562763

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter7: Chemical Reactions: An Introduction

Section: Chapter Questions

Problem 5A

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Concept explainers

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".

Question

For the image attached Make a x and y axes graph of the average mass vs. year.

Data:
year year of pennies # of pennies weighed Total mass (9) Average mass
2000 2000
50
122.59829
60
1998/1998
2003 2003
150.00819
137.49549
55
24519649
2.5001359
2.4999163649

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