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marishachu [46]
1 year ago
13

What is Racemic mixture?​

Chemistry
1 answer:
weqwewe [10]1 year ago
3 0

<u>Racemic </u><u>mixture</u>

An equimolar mixture of the enantiomers is called Racemic mixture. It may be represented as dl or (±)

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Which of the following best describes a non metal
Andre45 [30]

Answer:

-a nonmetal is a substance that lacks the characteristics of a metal.

-Seventeen elements are generally classified as nonmetals: most are gases (hydrogen, helium, nitrogen, oxygen, fluorine, neon, chlorine, argon, krypton, xenon and radon); one is a liquid (bromine); and a few are solids (carbon, phosphorus, sulfur, selenium, and iodine).

6 0
3 years ago
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Classify each process by its individual effect on the entropy of the universe, s. hydrogen peroxide slowly decomposing into wate
Jobisdone [24]
Hydrogen Peroxide slowly decomposing into water and oxygen increases the entropy of the universe. Any reaction of a system always increases the degree of the orderliness of the universe. Decomposition is one of the best examples of increasing the entropy. This is when substance is broken down further to elements or other compounds.  
4 0
3 years ago
Any reaction that absorbs 150 kcal of energy can be classified as.
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Answer:

The Answer should be Endothermic reaction

Explanation:

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7 0
2 years ago
a physical property can be observed while the substance remains the same in its chemical composition. true false
sweet [91]

While the material retains its chemical makeup, the physical property may be examined. The given statement is true.

The matter can undergo variations in physical or chemical properties. The physical changes of a matter occur when the matter undergoes changes in its physical properties like changes in the state of matter, weight, color, etc.

But the chemical composition of matter will remain constant if it undergoes a physical change. Whereas in chemical change, the matter undergoes a change in the composition of the substance but there will be no change in the physical properties.

Hence, The assertion is correct in that physical properties can be seen while the substance's chemical makeup stays constant.

To learn more about physical and chemical change, visit: brainly.com/question/21509240

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8 0
1 year ago
Giving 30 points!! please help &lt;3
TiliK225 [7]

Answer:

below :)

Explanation:

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