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Assoli18 [71]
3 years ago
8

What does it regulate? One sentence will help!

Chemistry
1 answer:
Mandarinka [93]3 years ago
7 0
<span>a regultate is to control or direct by a rule, principle, or method.</span>
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Rank the following in terms of decreasing miscibility in C₈H₁₈ (octane), a major component of gasoline:
Aleksandr-060686 [28]

Answer:

In order of decreasing miscibility

C₉H₂₀ (nonane)→C₂H₅F (fluoroethane)→C₂H₅Cl (chloroethane)→H₂O (water)

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.

C₉H₂₀ (nonane)→C₂H₅F (fluoroethane)→C₂H₅Cl (chloroethane)→H₂O (water)

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

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4 years ago
What is the mass of 2.50L of SO2 gas at stp
maxonik [38]
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number of moles = 2.5 / 22.4 = 0.1116 mol
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D doesn't have enough mLs to measure this, and A and B have too many. 
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