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tensa zangetsu [6.8K]
3 years ago
15

Describe one major change that occured in the modern atomic model

Chemistry
1 answer:
aleksley [76]3 years ago
7 0

the modern atomic model shows that electrons are located in a predicted area but cannot be identified in a specific point

Hope this helps :)

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Federico has two samples of pure water—sample X and sample Y. Sample X has a volume of 1 L, and sample Y has a volume of 10 L. H
Lostsunrise [7]

Answer:

The boiling point of sample X and sample Y are exactly the same.

Explanation:

The difference between sample X and sample Y is that they occupy different volumes. However, they both contain pure water. Remember that pure water has uniform composition irrespective of its volume.

Volume does not affect the boiling point as long as the volume is small enough not to give rise to significant pressure changes in the liquid.

The boiling point of a liquid is the temperature at which the pressure exerted by the surroundings upon a liquid is equaled by the pressure exerted by the vapour of the liquid; under this condition, addition of heat results in the transformation of the liquid into its vapour without raising the temperature.

It can be clearly seen from the above that the volume of a solution of pure water does not affect its boiling point hence sample X and sample Y will have the same boiling point.

8 0
3 years ago
How many atoms of carbon are present in 1.0 g of c6h12o6?
REY [17]
I don't know Im just Trying to get points somehow
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3 years ago
A balloon is filled with 1 mole of helium gas at 100 kPa of pressure and a
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Answer:

B) 0.025 m^{3}

Explanation:

Solution of the problem is in picture attached,

3 0
3 years ago
What is the relationship between producers and consumers in a food chain a producers eat consumers b consumers eat producers c p
allochka39001 [22]

Answer:

b consumers eat producers

Explanation:

In a food chain, the consumers are living organisms that eat organisms from a different population. Examples are herbivores like goats.

Producers make their own food in the food chain. Examples are plants.

The relationship between consumer and producers is hence that consumers consume / eat producers. Goats eat grass.

The correct option is;

b consumers eat producers

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3 years ago
In what situations are van der waals forces the most significant
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Its most significant when all other forces are absent
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