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Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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
Transcribed Image Text:Q3: A: What mass of AgNO3 is needed to convert 3.46g of Na2CO3 to Ag2CO3, and calculate
the mass of Ag2CO3 will be formed? Discuss your results.
2A9NO3(aq) +Na¿CO3(aq)
Ag2CO3() + 2NaNo3(ag)
B: Calculate the Normality of solutions containing the following with discussing your
results:-
1) 8 gm /L of Na2CO3 (when the CO32 reacts with two protons).
2) 9.5 gm /L of K2CR2O7 (the Cr is reduced to Cr3).
Atomic weight (H= 1, C=12, 0=16, Cl= 35.5, Na=23, K=39, Pb=207.19, Cr=52,
Ag= 107.8)
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