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earnstyle [38]
3 years ago
14

Please I'm taking the unit test I need help

Chemistry
2 answers:
MakcuM [25]3 years ago
6 0

Answer:

D edge 2021 ;)

Explanation:

Naddik [55]3 years ago
5 0

Answer:

Mechnical weathering

Explanation:

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3 years ago
Describe the ways you can know that a chemical reaction has occurred.
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8 0
4 years ago
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Consider the equations below. (1) Fe2O3(s) → 2Fe(s) + 3 2 O2(g) (2) Fe2O3(s) + 3CO(g) → 2Fe(s)+3CO2(g) Which equation must be ad
slega [8]

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Explanation:

7 0
3 years ago
How does a system at equilibrium respond to the addition of more reactant
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4 years ago
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