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padilas [110]
3 years ago
10

A woman informs her engineer husband that "hot water will freeze faster than cold water." He calls this statement nonsense but h

e does so in a polite sensitive manner. She answers by saying that she has actually timed the freezing process for ice trays in the home refrigerator and found that hot water does indeed freeze faster. As a friend, you are asked to settle the argument and preserve family harmony. Is there any logical explanation for the woman's observation
Chemistry
1 answer:
ankoles [38]3 years ago
8 0

Answer:

Explanation:

It could be as a result of evaporation from the hot water causing it to have less mass than usual. Evaporation will allow the volume of the hot water to decrease and by so doing will cool faster than cold water which is at a higher mass. This is how I will explain my observations to them.

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arsen [322]
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4 0
2 years ago
For the reaction depicted in the molecular scenes, X is red and Y is green.(a) Write a balanced equation.
Vadim26 [7]

The balanced equation based on the scenes is given by ,

X2 + 3Y2 → 2XY3

Given ,

For the reaction depicted in the molecular scenes , X is red and Y is green .

Through observing the scenes , the balanced chemical equation of the scenes is given by ,

The scenes indicates 3 moles of molecule X2 reacts with 9 moles of molecule Y2 to form 6 moles of tetra atomic molecules XY3.

Thus the balanced equation is given by ,

3X2 + 9Y2 → 6XY3

Divide each side of the equation by 3 , we get , the balanced equation as,

X2 + 3Y2 → 2XY3

<h3>What is a balance chemical reaction ?</h3>

A balanced chemical reaction is a type of reaction which include the reactants and products in same amount i.e. the no of mole on both side of the reaction is remains same or balanced .

Learn more about chemical reaction here :

brainly.com/question/1893305

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3 0
1 year ago
Where is the sun shining most directly when we are having summer in the Northern Hemisphere?
NNADVOKAT [17]
The sun will always hit the equator the most no matter the season because of Earths tilt. Which means the Northern tip of South America near Brazil and Colombia will get the most sun.<span />
8 0
4 years ago
Which of these represents an individual form of life such as an animal, plant, or single-celled life form?
Ludmilka [50]

Answer:

B: Oganism is gonna be the right answer for this one hope I helped

4 0
3 years ago
Read 2 more answers
If there are 3 cats but they each die of different diseases one of heart fail, second of Brian tumor and 3rd of experiment gone
Snowcat [4.5K]

Answer:

none

Explanation:

It is given that there are 3 cats.

Each of the cats die with different diseases. One of cats died due to heart failure, the second cats died because of brain tumor and the third cat died due to an experiment gone wrong.

So there are none of the cats left out. All the cats died due to different reasons.

7 0
3 years ago
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