What town was built to serve the railroad

Social Studies

1 answer:

seropon [69]3 years ago

3 0

The road that was built to serve the railroads was Cheyenne

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Kaylee refuses to change in the locker room during gym class. she is afraid that someone will see her body, make fun of it, and

Nuetrik [128]

Self conscious because she doesn't want anyone to make fun of her or to show anyone else her body because maybe she doesn't like how she looks or someone has told her that she isn't beautiful the way she is.

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3 years ago

Do you think the toluene/water combination would be a good binary solvent system for a mixed recrystallization?

Julli [10]

Yes, toluene/water combination would be a good binary solvent system for a mixed recrystallization.

Because toluene is a fairly nonpolar chemical and water is polar, they will not dissolve together, making the combination of toluene and water an excellent binary solvent system.

<h3>What is mixed recrystallization?</h3>

The substance to be crystallized is first dissolved in the smallest quantity of hot "soluble solvent," and then hot "insoluble solvent" is added dropwise until the solution becomes faintly hazy.
This is how mixed recrystallization happens.

<h3>What is binary solvent?</h3>

When synthesizing pharmaceuticals and drug precursors, binary solvent mixtures are employed as carriers in HPLC columns.
For accurate and effective separation of the necessary pharmaceutical components, it is essential to precisely manage the mixture's composition.
Water-based solutions of ethanol, sugar, and salt.

Learn more about recrystallization here:

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2 years ago

Reaction times associated with repetitive fixed interval stimuli in a given stimulus-response situation usually decrease over a

lawyer [7]

<span>This is because the test subject will after a period of time will learn the pattern of the clocks or stimulus and thus allowing the reaction time to be faster or lower. However this is limited to how fast the events at synapse can occur, called synaptic delay which is about 0-10 ms.</span>

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3 years ago

Although the structures of the functional groups that are most important to life vary, they share one thing in common: They

malfutka [58]

Despite that structures of the functional groups that are most important to life varies, they are all hydrophilic and increase the organic compound's water solubility.

<h3>What are functional groups?</h3>

In organic chemistry, a functional groups refers to specific groupings of atoms within molecules that have their own characteristic properties despite the presence of other atoms in a molecule.

In conclusion, all functional groups are hydrophilic and increase the organic compound's water solubility.