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Hitman42 [59]
3 years ago
5

Write the equation for a rn-224 atom undergoing 1 beta decay: what is the daughter?

Chemistry
1 answer:
gayaneshka [121]3 years ago
7 0

Answer:

Rn-224 --> Fr-224 + beta

Explanation:

Hi

When an isotope of radon 224 undergoes a radioactive decay by emitting a beta particle, an isotope of francium 224 is obtained.

Remember that the first letter of a chemical symbol is written with a capital letter .

Radon: Rn

Francium: Fr

success with your homework

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There was an increase in kinetic energy during the segment C and in other segments

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However too, the heat energy which is added during the phase change is usually used to overcome forces in order to hold the molecules together.

<h3>What is kinetic energy?</h3>

Kinetic energy is the type of energy an object or a body posesss due to it motion

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Potential energy is a type of energy an object or a body had due to its relative position.

Learn more about kinetic and potential energy:

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3 years ago
What force is necessary to accelerates a 1250kg car at a rate of 40 m/s
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Answer:

F = 50000 N

Explanation:

The acceleration is rate of change of velocity of an object with respect to time.

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Units:

The unit of acceleration is m.s⁻².

Acceleration can also be determine through following formula,

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a = F/m

Given data:

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a beaker of benzene is at room temperature. what is its vapor pressure. Is this vapor pressure large enough to cause the benzene
Serhud [2]

Answer:

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(2). No, benzene will not boil at sea level.

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The vapour pressure of benzene can be gotten from the table showing the vapor pressure of different liquids.

Boiling point can simply be defined as the point or the temperature in which the vapor pressure is the same with the atmospheric pressure.

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