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malfutka [58]
4 years ago
14

Why is it permissible to use a wet bottle when first obtaining your kmno4 solution?

Chemistry
1 answer:
Murrr4er [49]4 years ago
5 0
For the answer to the question above, well presumably because the exact concentration of the composition KMnO4 solution doesn't matter. <span>If the concentration of the KMnO4 solution is important (usually in titrations etc.) then it is not allowed to use a wet bottle. The water in the bottle will dilute the KMnO4 solution and change the concentration of the said compound.</span>


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What is the balanced equation for the combustion of sulfur
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Answer:

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Explanation:

<em>Combustion</em> is a reaction with oxygen. The products of the reaction are oxides, and energy is released in the form of heat and light.

<em>Sulfur</em> iis a nonmetal, so the oxide formed is a nonmetal oxide.

The most common oxidation numbers of sulfur are -2, + 2, + 4, and + 6.

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<u>2) Oxitation number +4:</u>

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That equation is already balanced.

<u>3) Oxidation number +6:</u>

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Why does Hg2+ have a negative standard entropy
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Answer:

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