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Nesterboy [21]
3 years ago
7

4. An exothermic reaction is accompanied by a decrease in entropy. How would this reaction be

Chemistry
1 answer:
Novay_Z [31]3 years ago
3 0

Answer:

Spontaneous at only low temperature. I made a chart for my AP Chem class if you want to refer to it.

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14. pH value are basic are greater than what number while acids are have a pH less than
Mice21 [21]

Answer:

Less than 7 ph value are acidic. Greater than 7 ph value are basic.

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At which point does the roller coaster have very little kinetic energy and very little potential energy ?
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When it would be on a flat area with no slope. and no movement
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4 years ago
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Hey umm can yall help me
Bezzdna [24]

Answer:

C

Explanation:

Because a compound is TWO or MORE atoms combined together and in C there are two different atoms in answer choice C

8 0
3 years ago
Oceanography does not include the study of which of the following topics?
MrRissso [65]

Answer:

A. The relationship between the Sun,Moon,and Earth

Explanation:

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3 years ago
The ozone "hole" over Antarctica formed as the result of a series of chemical reactions. The loss occurs in part through three c
mixer [17]

Answer:

A)

Cl + O3 --> ClO + O2

2ClO --> ClOOCl

ClOOCl --> 2 Cl + O2

B)

Cl2 + 4O3 -> 2 ClO + 5O2

Explanation:

Step 1: Chlorine atoms react with ozone (O3) to form chlorine monoxide and molecular oxygen

Cl + O3 --> ClO + O2

Step 2: Chlorine monoxide molecules combine to form ClOOCl gas

2ClO --> ClOOCl

Step 3: ClOOCl absorbs sunlight and breaks into chlorine atoms and molecular oxygen

ClOOCl --> 2 Cl + O2

B) Overall Balanced equation

Cl2 + 4O3 -> 2 ClO + 5O2

7 0
3 years ago
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