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ale4655 [162]
3 years ago
8

Which intermolecular force would affect melting point the most?

Chemistry
1 answer:
Anastaziya [24]3 years ago
3 0

Answer:

Hydrogen bonding

Explanation:

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Is tap water a compound, a homogenous mixture, or a heterogeneous mixture?
goldenfox [79]
It is a homogenous mixture. It is clear and does not seperate
4 0
4 years ago
When (R)-2-chloro-3-methylbutane is treated with potassium tert-butoxide, a monosubstituted alkene is obtained. When this alkene
Aleks [24]

Answer:

See explanation and image attached

Explanation:

The reaction of (R)-2-chloro-3-methylbutane with potassium tert-butoxide yields a monosubstituted alkene .

Since the base is bulky, the Hoffman product predominates because attack occurs at the less hindered carbon atom to yield the major product as shown.

The alkene reacts with HBr at the secondary carbon atom to yield a carbocation intermediate which is flat and planar. Attack on either face of the carbocation yields a racemic mixture of the (2R) and (2S) products.

Rearrangement of the carbocation to yield a tertiary carbocation gives the 2-bromo-2-methyl butane product as shown in the image attached.

6 0
3 years ago
A tire has a pressure of 780 mmHg at 27°C. If the tire is heated to 47°C on hot pavement, the new pressure will be:
mars1129 [50]

To solve this we assume that the gas inside the balloon is an ideal gas. Then, we can use the ideal gas equation which is expressed as PV = nRT. At a constant volume and number of moles of the gas the ratio of T and P is equal to some constant. At another set of condition, the constant is still the same. Calculations are as follows:

T1/P1 = T2/P2

P2 = T2 x P1 / T1

P2 = (47+273.15) x 780 / (27+273.15)

<span>P2 = 831.97 mmHg</span>

4 0
3 years ago
In the metric system , which prefix would you use for "1/100"
lyudmila [28]
Centi cuz it literally means 1/100
6 0
3 years ago
Chemistry question! Please help!
Illusion [34]

When a solid (solute) comes in contact with the liquid (solvent), the solute goes about C) dissolution, in which the solid dissolves into the liquid.

~

7 0
3 years ago
Read 2 more answers
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