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ch4aika [34]
3 years ago
12

- In the opposite case, as the energy of the molecules decreases, the motion of the molecules Decreases. Where does the extra en

ergy go?

Chemistry
1 answer:
irina [24]3 years ago
7 0

Answer: It gets wasted in various forms.

Explanation: The most common way of this energy being wasted is called "waste heat".

Waste heat is the unused heat given to the surrounding environment (in the form of thermal energy) by a heat engine in a thermodynamic process (like a chemical reaction as you said) in which it converts heat to useful work.

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Please help brainiest is award!
Alexxandr [17]

Answer:

C

Explanation:

CH₄ is the formula for methane

3 0
4 years ago
What are the coefficients for the reaction _Cl2O5 + _H2O → _HClO3 once it is balanced?
Artemon [7]
Cl2O5+H20-->2HClO3

Just remember to have the same number of each element on both sides of the equation.
5 0
3 years ago
Why might a bright yellow solid form when two clear colorless are mixed
Sergio [31]
This is a chemical reaction because a precipitate (solid) was formed from 2 liquids, and there was a color change as well
5 0
3 years ago
Is the sulfide ion (S2-) stable, neutral or both? Explan
emmainna [20.7K]

The stable ion the sulfur would form is the sulfide ion,
S
2
−
.
Explanation:
A neutral sulfur atom contains 16 electrons. We can know this because its atomic number is 16, which means there are 16 protons in the nucleus. Since the negative charge of the electrons cancels the charge of the protons, the sulfur atom is neutral. The electron configuration of sulfur is
1s
2
2s
2
2p
6
3s
2
3p
4
. The valence shell (the 3s and 3p sublevels) contains six electrons, but it needs eight to become stable. Think of the octet rule. Therefore a sulfur atom will gain two electrons to form the sulfide anion with a charge of
2
−
, with the symbol
S
2
−
.hope this helps
6 0
3 years ago
Which of the following compounds is neither an acid or a base? (select as many)
FrozenT [24]

Answer:

Sodium nitrate and CH4

Explanation:

Acids have an "H" at the start and bases have a hydroxide (OH)

5 0
3 years ago
Read 2 more answers
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