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Question 3 (5 points)

Potassium chlorate decomposes into potassium chloride and oxygen gas according to
the following equation:
2 KCIO3 --> 2 KCl + 3 02
Use the equation above to answer the questions that follow:
How many grams of oxygen will be produced from the decomposition of 425 g of
potassium chlorate?
Do not put the answer in scientific notation. Do not include the substance as part of
your unit. Units should be all lowercase letters and singular (not plural) and no
spaces among units. You will choose from the following units:

Question 3 (5 points) Potassium chlorate decomposes into potassium chloride and oxygen-example-1
User Xrage
by
3.4k points

1 Answer

5 votes

Answer:

332.918g O2

Step-by-step explanation:

I'm having some issues with the work however, your final answer should be 332.918g O2

Hope this helped!

User Sagivf
by
3.5k points