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guajiro [1.7K]
3 years ago
6

The average kinetic energy of the particles in an object is directly proportional to its

Chemistry
2 answers:
Yuliya22 [10]3 years ago
8 0

Answer: c) temperature

Explanation:

Kinetic energy is the energy possessed by an object by virtue of its motion.

Average kinetic energy is defined as the average of the kinetic energies of all the particles present in a system. It is determined by the equation:

K=\frac{3RT}{2}

From above, it is visible that kinetic energy is directly related to the temperature of the system. So, if temperature is more, average kinetic energy of the system is more and vice-versa.

Galina-37 [17]3 years ago
6 0
C. Temperature the average <span> kinetic energy of the particles in an object is directly proportional to its temperature </span>
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3 years ago
What volume of 12M HCI is needed to prepare 250<br> of 0.20M HCI?
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Answer: 4.2

Explanation:

M_{A}V_{A}=M_{B}V_{B}\\(12)V_{A}=(250)(0.20)\\V_{A}=\frac{(250)(0.20)}{12}=\boxed{4.2}

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How many moles of water are produced when 5 moles of hydrogen gas react with 2 moles of oxygen gas?
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5 0
3 years ago
Which sequence of events is required to form a limestone cave where you can walk around and observe cave formations, such as sta
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Answer:

Which sequence of events is required to form a limestone cave where you can walk around and observe cave formations, such as stalactites? (Note: stalactites hang from the ceiling - they have to hold on tight to the roof.)

A geological sequence of events as involving the lowering of the water table to expose cave structures where stalactites and stalagmites form which is described as follows,

Explanation:

1. Acidic percolated water formed cavities of solution beneath the natural water table known as phreatic zone

2. After the passage of time there is a drop in the water table dropped forming caves from cavities

3. These caves, which are air filled voids that contains adequate environment for forming stalactites and stalagmites and where they are found

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