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trasher [3.6K]
3 years ago
15

In a given year, which would result in the greatest increase in population size?

Chemistry
1 answer:
Serhud [2]3 years ago
4 0

Answer:

b because no death and no emigration

Explanation:

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Three substances A, B, and C melt at 00C,500C and -1500C
Drupady [299]
Answer:

That information is better presented and analyzed in a table.

This table shows you all the information and the answers:


Substance         melting point   boiling point    room temperature    conclusion
                                    °C                  °C                      °C                    (state)


A                                  0                    100                    25                    liquid

B                                  50                  200                    25                    solid
C                               -150                   10                     25                    gas

Explanation:

1) Substance A at 25° is above the melting point and below the boiling point, then it is liquid (just like water)


2) Substance B at 25°C is below the melting point, so it is solid.

3) Substance C at 25°C is above the boiling point, so it is gas.
7 0
3 years ago
Oliver needs to standardize a base solution by titration with an acid solution of known concentration. He finds the volume of th
Olin [163]
Write a balance equation for the reaction between the analyte and the titrant.
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Calculate the concentration of the analyte using the number or moles of analyte and the volume of analyte titrated.
7 0
2 years ago
describe how to put a food you enjoy such as hamburger pizza or muffin identify one physical change that takes place as this foo
Debora [2.8K]
One chemical change would be baking the muffin.
One physical change would be chopping the fruits to add to the mixture
7 0
2 years ago
Is dew forming on a leaf a physical or chemical change?
solong [7]
No, the formation of dew is condensation, which is a physical change.
5 0
3 years ago
Which of the following best explains why solids do not change
Lesechka [4]

Answer: The particles in a solid are packed very close to each other.

8 0
3 years ago
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