When heated, KCIO, decomposes into KCI and O,. 2 KCIO, 2 KCI + 30, If this reaction produced 51.9 g KCI, how many grams of O, were produced? g0, mass:
When heated, KCIO, decomposes into KCI and O,. 2 KCIO, 2 KCI + 30, If this reaction produced 51.9 g KCI, how many grams of O, were produced? g0, mass:
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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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When heated, KCIO, decomposes into KCl and O,.
2 KCIO, → 2 KCI + 3 0,
If this reaction produced 51.9 g KCI, how many grams of O, were produced?
mass:
g O,"
Transcribed Image Text:Assignment Score:
13.5%
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< Question 20 of 26
>
When heated, KCIO, decomposes into KCl and O,.
2 KCIO, → 2 KCI + 3 0,
If this reaction produced 51.9 g KCI, how many grams of O, were produced?
mass:
g O,
Expert Solution
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Step 1
2 moles of KClO3 reacts to give 2mole of KCl
74.5g of KCl is produced from 122.5g of KClO3
51.9 g of KCl will be produced from 122.5X51.9/74.5 = 85.3 g of KClO3
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