T Questions 1-2: KC103 2 KCI+ 02 1. How many grams of O2 are produced from the decomposition of 8.56 grams of KC1032 2. How many grams of potassium chloride, KCl are produced if 13.2g of potassium chlorate, KC103, decompose?

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Chapter3: Calculations With Chemical Formulas And Equaitons
Section: Chapter Questions
Problem 3.82QP
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This is not a graded question to see how smart this app is, most of my friends get the question wrong
I Questions 1-2:
KC1O3 2
KCI+
O2
1. How many grams of O2 are produced from the decomposition of 8.56 grams of KC1032
2. How many grams of potassium chloride, KCl, are produced if 13.2g of potassium
chlorate, KC103, decompose?
66
Transcribed Image Text:I Questions 1-2: KC1O3 2 KCI+ O2 1. How many grams of O2 are produced from the decomposition of 8.56 grams of KC1032 2. How many grams of potassium chloride, KCl, are produced if 13.2g of potassium chlorate, KC103, decompose? 66
Use the data table to answer questions 3 and 4:
C+ 2H2
CH4
5.09g
6.74g
Mass of Carbon (C)
Mass of Product (CH4)
Mass of Hydrogen
????
3) What is the mass of Hydrogen used in this experiment?
4) What is the percent composition of hydrogen and carbon in the product?
Use the equation for 5 and 6.
D Focu
6
Transcribed Image Text:Use the data table to answer questions 3 and 4: C+ 2H2 CH4 5.09g 6.74g Mass of Carbon (C) Mass of Product (CH4) Mass of Hydrogen ???? 3) What is the mass of Hydrogen used in this experiment? 4) What is the percent composition of hydrogen and carbon in the product? Use the equation for 5 and 6. D Focu 6
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