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DiKsa [7]
3 years ago
9

What are the oxidation numbers of the atoms in this reaction?

Chemistry
1 answer:
ipn [44]3 years ago
8 0
A, B and D should be the ones you should check
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Ms. Clark added a spoonful of baking soda and then poured a little vinegar into the cup. We observed fizzing and bubbling. Based
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3 years ago
How many moles of magnesium are needed to react with 3.0 mol of O2?
labwork [276]

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2 moles

Explanation:

6 0
2 years ago
Which statement best explains why gneiss is composed of layers but there are no layers in granite?
Mandarinka [93]

Gneiss is a sedimentary rock and granite is a metamorphic rock.

<h3>What are rocks?</h3>

Rocks are geological hard materials that are made up of various types which include:

  • Sedimentary rocks: These are rocks that made up of various layers formed from sediments. Example is the gnesis.

  • Metamorphic rocks: These are rocks that are form from pre existing rocks that undergoes some transformation. Example is granite

Therefore, Gneiss is a sedimentary rock and granite is a metamorphic rock.

Learn more about rocks here:

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8 0
2 years ago
Provided is a diagram showing forces on a box.
Eduardwww [97]

Answer:

5 N left

Explanation:

trust me cccuuhh

4 0
2 years ago
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