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Mamont248 [21]
3 years ago
12

A solution of [FeSCN]^{2+} is found to have 37% transmittance at 447 nm. If the molar absorption coefficient (ε) is 4400 at λ_{m

ax} 477 nm, what is the concentration of [FeSCN]^{2+} in the solution? (Assume the path length is 1 cm)

Chemistry
1 answer:
alexandr1967 [171]3 years ago
8 0

Answer:9.81×10^-5 M

Explanation: See attachments

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Which were Lenin's actions before and during the Russian Revolution? Check all that apply.
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Answer:

He supported the ideology of Marxism.

He opposed the tsar and was exiled.

He led the Bolsheviks.

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Lenin was Russian Revolution political theorist. He served as first founding head of government of Soviet Russia. He supported the ideology of Marxism and opposed Tsar.

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Rank the following in terms of decreasing miscibility in C₈H₁₈ (octane), a major component of gasoline:
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In order of decreasing miscibility

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Explanation:

The solubility of a solid is a measure of its ability to dissolve in a liquid while for liquids,  the miscibility is a measure of thhe liquid to mix with anoyjer liquid resulting in a soltion which can hold any amount of either liquids. Immiscible liquids are those that are not soluble or have very limited solibility with each other.

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In the order of decreasing miscibility as like dissolve like, ability to dissociate and polar and organic characteristics are considered

6 0
3 years ago
If you have nitrate and carbon oxygen what can that combine with to make
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6 0
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