Run 2: Initial grams of NaHCO3Theoretical yield (grams) of Na2CO3:Percent yield (Run 2) 2)from each of the possible decomposition reactions, then calculate the percent yield by dividing your actual yield by thetheoretical yield you calculate for each reaction.Using the mass of sodium bicarbonate used for runs 1 and 2, calculate the theoretical yield of solid productsDATARecord all masses to the maximum number ofRun 1Run 2200°C400°Csig figs1.Mass of beaker81.06127.9862.Mass of beaker + NaHCO385.45732.2673.Initial mass of NaHCO34. 4764.292Mass of beaker plus products afterheating.4.84.38030.7425. Mass of product (actual yield)

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Run 2: Initial grams of NaHCO3 Theoretical Percent yie

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter3: Stoichiometry

Section: Chapter Questions

Problem 36Q: Consider the following generic reaction: Y2+2XY2XY2 In a limiting reactant problem, a certain...

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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

Run 2: Initial grams of NaHCO3
Theoretical yield (grams) of Na2CO3:
Percent yield (Run 2)

2)
from each of the possible decomposition reactions, then calculate the percent yield by dividing your actual yield by the
theoretical yield you calculate for each reaction.
Using the mass of sodium bicarbonate used for runs 1 and 2, calculate the theoretical yield of solid products
DATA
Record all masses to the maximum number of
Run 1
Run 2
200°C
400°C
sig figs
1.
Mass of beaker
81.061
27.986
2.
Mass of beaker + NaHCO3
85.457
32.267
3.
Initial mass of NaHCO3
4. 476
4.292
Mass of beaker plus products after
heating.
4.
84.380
30.742
5. Mass of product (actual yield)

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