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Ede4ka [16]
3 years ago
10

Give examples of simple machines advantage and disadvantage

Chemistry
1 answer:
ra1l [238]3 years ago
6 0
Simple machines help reduce the amount of work being done, as they help by using a simple function. One disadvantage is that they do not help completely. 
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7 0
3 years ago
Draw the product formed when 2-butanol undergoes reaction with TsCl and Et3N. CH3C6H4SO2Cl.
Pie

Answer:

Explanation:

In organic chemistry, the reaction between 2-butanol with TsCl and Et3N is known as the tosylation of the alcohol hydroxyl group. Alcohol is being changed to tosylate by the use of tosyl chloride under the influence of a base. Tosylation of alcohol is an example of a nucleophilic substitution reaction. From the image attached below, we will see how the reaction between 2-butanol proceed into the product by using tosyl chloride and a base(Et3N).

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3 years ago
Asap! first to answer correctly gets 10 pts plus brainliest! :)
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Answer:

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6 0
3 years ago
How will the rate at which a solid solute dissolves change if the solution is stirred?
MakcuM [25]

Answer:

The rate at which the solute dissolves will increase.

Explanation:

If a solution is stirred, the rate at which a solute dissolves would increase substantially provided the solution is not yet saturated.

Stiring would cause more of the solution to come in contact with every part of the solute. It will increase the surface area of contact for the solution to act which will shoot up the rate of reaction. Stiring helps to bring solutes in solutions into a more close contact with the molecules or compounds of the medium.

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If I add 5.0 mL of water to 8.0 mL of a 6.0M NaOH solution, what
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Explanation:

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