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Harlamova29_29 [7]
4 years ago
7

Classify each of the following as energy primarily transferred as HEAT or energy primarily transferred as WORK.

Chemistry
1 answer:
IgorLugansk [536]4 years ago
6 0
number 1 is work number 2 is heat
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What it is chemistry?
KIM [24]

If you are requesting a definition of chemistry, here it is per use of google--

The branch of science that deals with the identification of the substances of which matter is composed; the investigation of their properties and the ways in which they interact, combine, and change; and the use of these processes to form new substances.


7 0
4 years ago
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What is the product of Na +CaSO4,
OverLord2011 [107]

Answer:

Na + CaSO4 = Na2SO4 + Ca

Explanation:

single displacement (substitution)

8 0
3 years ago
3. A representation of one unit of KCl in water is shown below. (The water molecules are intentionally not shown.)
alukav5142 [94]

The representation is showing potassium atom (K) and Chlorine atom (Cl) when it ought to show their ions i.e potassium ion (K⁺) and Chlorine ion (Cl¯)

<h3>Dissociation equation for KCl</h3>

When potassium chloride, KCl dissolves in water, it dissociate to produce potassium ion (K⁺) and Chlorine ion (Cl¯) as shown below:

KCl(aq) —> K⁺(aq) + Cl¯(aq)

The representation given in the question is only showing potassium atom (K) and Chlorine atom (Cl). This makes it wrong as dissolution of ionic compounds in water will results in the corresponding ions of the element that makes up the compound

Please see attached photo

Learn more about dissociation equation:

brainly.com/question/25854432

7 0
3 years ago
Two mice have different parents. They both have the same protein for whisker thickness in their cells.
musickatia [10]

Answer:

Due to presence of similar protein.

Explanation:

The two mice are different from one another due to their different parents so in that way the physical features of both mice are different from one another. Both mice have the same protein for whisker thickness in their cells that leads to same whisker in both mice. The common feature in both mice are the protein that is responsible for whisker thickness so both have same whisker on their face.

3 0
3 years ago
Does anyone knows the answer to this?​
Tanya [424]

Answer:nope

Explanation:

6 0
3 years ago
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