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Alex_Xolod [135]
3 years ago
15

An 80.0 g sample of a gas was heated from 25 ∘C to 225 ∘C. During this process, 346 J of work was done by the system and its

internal energy increased by 8735 J. What is the specific heat of the gas?
Chemistry
1 answer:
xz_007 [3.2K]3 years ago
7 0

Answer:

........

Explanation:

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An example of a physical property of an element is the element's ability to
FromTheMoon [43]

Answer:

dissolve

Explanation:

When it dissolves , no chemicals are formed and it is considered as a physical property.

4 0
3 years ago
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True or false: the Molecules in a solid have MORE thermal energy than the molecules in a gas?
katrin2010 [14]

That's false. Because, the molecules in a solid are compacted too tightly together that they don't have all that extra space that a gas would. Molecules in a gas would have more thermal energy because they have all that space to move around in. The more they move around, the hotter it gets. The less that they move around, and the more that they put and packed together, the colder it's going to be.

Hope this helped you!! (:

3 0
3 years ago
When might a dominant trait appear?
daser333 [38]

Answer:

A dominant allele will always allow a specific trait to show up no matter if we have two dominant copies (BB) or just one (Bb). A trait from a recessive allele will only appear if it is paired with another recessive allele

Explanation:

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7 0
3 years ago
how do different stimuli affect the survival behavior of an organism?THIS IS THE SECOND TIME IM ASKING PLZZZZ HELP ME
Anna35 [415]

Answer:

Organisms change their behavior in response to changes in the surrounding environment.

Explanation:

All living things can respond to stimuli in the exterier environment, It is a form of energy—light waves or sound vibrations, From what they sense they will make neccisary changes to their diet and or where they are located.

Such as winter weather which is a type of stimulus will cause some animals to start hibernating.

4 0
2 years ago
When water dissociates, each water molecule splits into a hydroxide ion and ______. A) H 3 O + B) a hydrogen atom C) a hydrogen
finlep [7]

<u>Answer:</u> The correct answer is Option C.

<u>Explanation:</u>

Water is a molecule which is formed by the combination of hydrogen and oxygen atoms. The chemical formula for this is H_2O

Ionization is a special type of dissociation process. It is defined as the process in which a molecules splits into its ions.

When water dissociates, it leads to the formation of 2 ions, which are hydroxide ion and hydrogen ion.

The chemical equation for ionization or dissociation of water molecule is:

H_2O(l)\rightarrow H^+(aq.)+OH^-(aq.)

Hence, the correct answer is Option C.

6 0
3 years ago
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