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Degger [83]
3 years ago
15

Annie is trying to attract her metal pencil box with a magnet from the other side of her desk. The pencil box does not move. Wha

t is most likely true?
A. The pencil box is repelling the force of the magnet.
B. The pencil box can not move without touching the magnet.
C. The pencils inside the box are repelling the magnet.
D. The pencil box is too far away from the magnet to make it move.
Chemistry
1 answer:
elena55 [62]3 years ago
8 0

Answer:D

Explanation:because The farther an object is from a magnet are apart from each other, the weaker the repulsion force will be.

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Potassium cyanide is a toxic substance, and the median lethal dose depends on the mass of the person or animal that ingests it.
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The volume will be 89.6875 ml

Explanation:

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Explanation:

 Reaction:

              Cu  +     2AgC₂H₃O₂     →    Cu(C₂H₃O₂)₂    +     2Ag

The problem is to split the reaction into oxidation and reduction halves:

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The ionic equation:

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Oxidation half:

     Cu →  Cu²⁺ + 2e⁻

 

Reduction half:

    2Ag⁺ + 2e⁻ → 2Ag

C₂H₃O₂⁻ is neither oxidized nor reduced in the reaction.

learn more:

Oxidation state brainly.com/question/10017129

#learnwithBrainly

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