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enot [183]
3 years ago
12

Please help a student out

Chemistry
1 answer:
e-lub [12.9K]3 years ago
8 0

Answer:

9. B

10. A

I hope this really helps you out

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A 4-inch, f/5 telescope has a 1-inch eyepiece focal. Its magnifying power is:
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Review the equation below. 2KClO3 mc012-1.jpg 2KCl + 3O2 How many moles of oxygen are produced when 2 mol of potassium chlorate
Vlada [557]
Stoichiometry <span>of the reaction:

</span><span>2 KClO</span>₃<span>    =    2 KCl  +   3 O</span>₂
  ↓                                      ↓
    
2 mole KClO₃ ----------> 3 mole O₂
2 mole KClO₃ ----------> ?

KClO₃ = 2 * 3 / 2

KClO₃ = 6 / 2

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hope this helps!
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