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Chemistry

1 answer:

maria [59]1 year ago

4 0

Explanation:

n=,4.5 moles C2H6

the ratio 2:7

4.5:x

x=15.75 moles

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What is the oxidation number for iodine in Mg(IO3)2 ?

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The oxidation number of iodine is 5 in Mg(IO3)2 which can be calculated as
Mg(IO3)2
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Mg has +2
O has -2
So,
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2 years ago

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This is an incomplete question, here is a complete question.

Manganese commonly occurs in nature as a mineral. The extraction of manganese from the carbonite mineral rhodochrosite, involves a two-step process. In the first step, manganese (II) carbonate and oxygen react to form manganese (IV) oxide and carbon dioxide:

$2MnCO_3(s)+O_2(g)\rightarrow 2MnO_2(s)+2CO_2(g)$

In the second step, manganese (IV) oxide and aluminum react to form manganese and aluminum oxide:

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