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lorasvet [3.4K]
3 years ago
5

which mineral group is composed of compounds that contain atoms of sulfur and one or more metals.......HELP MEEEE!!!!​

Chemistry
2 answers:
Vlada [557]3 years ago
3 0

Answer:suflides.

Explanation:

Sulfides are minerals composed of compounds that contain atoms of sulfur and one or more metals.

mixas84 [53]3 years ago
3 0

Answer:

Metallic sulfides

Explanation:

These are group of metallic compounds that have sulfur in them. The usually have molecular formula of M₃S₂, Cu₂S, FeS₂.

Metallic sulfides are very important since they serve as reservoirs for sulfur atom and can be easily extracted from the ores. This is possible because they're usually cheap and abundant in nature. Eg Ni₃S₂, FeS₂, Cu₂S etc.

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<h3>What are redox reaction?</h3>

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weeeeeb [17]
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this is the correct one because it is a decomposition reaction and all the number of atoms is equal on both sides.

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and 4 O atoms on both sides.

and 1) the atoms numbers are equal on both sides but not correct as it not a

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and 2) CO2(g) ⇆ CO(g) + O2 

the number of O atoms is not equal on both sides of the equation.

we have 2 O atoms on the left side and 3 O atoms on the right side.

so, this not a balanced equation.

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