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vazorg [7]
3 years ago
7

What is Acceleration?​

Chemistry
1 answer:
Lerok [7]3 years ago
3 0

in per unit time some things velocity changes rate is called acceleration

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A cold object will have_ kinetic energy which means _ faster moving particles
qwelly [4]

Answer: if this is true or false, then this is false, something that is cold has slow moving particles, fast moving ones generate heat which will make it warm, this object has potential energy not kinetic.

5 0
3 years ago
(Use P_T for total pressure; P_water vapor for water vapor pressure; P_hydrogen gas for hydrogen gas pressure)
photoshop1234 [79]

From the Dalton's law of partial pressures, the pressure of the hydrogen gas is 91.83 kPa.

<h3>What is partial pressure?</h3>

In a mixture of gases, the total pressure is the sum of the pressures of the individual gases in the mixture according to the Dalton's law of partial pressures.

In this case, the partial pressure of the hydrogen gas is Phydrogen, the partial pressure of water is Pwater and the total pressure is PT.

Hence;

Phydrogen = PT - Pwater

95 - 3.17 = 91.83 kPa

Learn more about partial pressure:brainly.com/question/14281129

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5 0
2 years ago
he law of constant composition says ________. that the composition of a compound is always the same that the composition of a ho
Lapatulllka [165]

Answer:

The law of constant composition says that the composition of a homogeneous mixture is always the same

Explanation:

The law of constant composition that is also known as Proust's Law says that when two substances react with each other, to form a compound they will always do in a constant weight ratio, that is, the ratio of the masses between two substances that form a compound, must be proportional.

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3 years ago
The unit used to measure the amount of electrical energy used in a home.
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A Watt is usually used to measure the amount of electrical energy used in a home
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A soccer player kicked a soccer ball up the hill which statement is true
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the boy is on Steroids

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