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Art [367]
3 years ago
15

When magnesium reacts with chlorine, the chlorine atom gain electrons. what happens to chlorine in this reaction?

Chemistry
1 answer:
Mrrafil [7]3 years ago
7 0

Answer:

D

Explanation:

Reduction refers to gain in electrons. Hence it is D

Oxidation occurs when the element loses electrons. Hence A is wrong

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onsider the isomerization of butane with an equilibrium constant of . The system is originally at equilibrium with [butane] = 1.
Alborosie

Answer:

The equilibrium concentration of Butane = 1.17 molar and isobutane = 2.93 molar

Explanation:

Consider equilibrium constant for the isomerisation reaction of butane and isobutane at 25⁰C = 2.5

                         

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3 years ago
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2 years ago
What is the single replacement reaction of Zinc + Lead(iv) Chloride
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Answer:

2Zn+PbCl_4\rightarrow 2ZnCl_2+Pb

Explanation:

Hello there!

In this case, when referring to single replacement reactions, it is crucial for us to figure out the formula of the starting reactants; thus, we know zinc is Zn and lead (IV) chloride is PbCl₄. In such a way, the reaction proceeds as follows:

Zn+PbCl_4\rightarrow ZnCl_2+Pb

Which must be balanced as shown below:

2Zn+PbCl_4\rightarrow 2ZnCl_2+Pb

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In the engineering design process what do engineers do immediately after testing a prototype
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