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Boyle's Law states that in for an ideal gas, a change in pressure is directly related to a change in volume. From the Ideal Gas Law, PV=nRT, we can see that there are four factors to consider when making calculations involving ideal gases, pressure, volume, temperature, and mols of gas involved. Since we're testing Boyle's Law, pressure and volume must be changing, so temperature and mols of gas involved must be constant.

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11y ago
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11y ago

Temperature & mass keep constant in Boyle's law.

Volume and pressure are variable.

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12y ago

Only the temperature must be constant.

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8y ago

temperature

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Q: What variable is held constant in Boyle's law?
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Related questions

What are two variables held constant when testing boyles law in manometer?

Temperature & mass keep constant in Boyle's law. Volume and pressure are variable.


The variable that Boyles law holds constant is?

Temperature remain constant.


When does Boyle's law happen?

Boyles law "happens" when the temperature is held constant and the volume and pressure change.


How are Charles law and boyles law alike?

Boyles Law deals with conditions of constant temperature. Charles' Law deals with conditions of constant pressure. From the ideal gas law of PV = nRT, when temperature is constant (Boyles Law), this can be rearranged to P1V1 = P2V2 (assuming constant number of moles of gas). When pressure is constant, it can be rearranged to V1/T1 = V2/T2 (assuming constant number of moles of gas).


How are Boyles law and Charles law alike?

Boyles Law deals with conditions of constant temperature. Charles' Law deals with conditions of constant pressure. From the ideal gas law of PV = nRT, when temperature is constant (Boyles Law), this can be rearranged to P1V1 = P2V2 (assuming constant number of moles of gas). When pressure is constant, it can be rearranged to V1/T1 = V2/T2 (assuming constant number of moles of gas).


What is the equation for boyles law?

Pressure x Volume = Constant (at a constant temperature).


Pressure and volume change at a constant temperature who's law is this?

Boyles Law


What is the constant and the variables in Boyles law?

The constant k is a...constant specific for the system considered.


What is Boyles law well known for?

Boyle's Law is the inverse relationship between pressure and volume.


According to Charless law whenever the temperature of a gas at constant pressure decreases the volume increases.true or false?

Answer: No, this is not according to Charles law; however according to Boyles law this statement is correct ('true').Charles' law states: When the pressure on a sample of a gas is held constant, the Kelvin temperature and the volume will be directly related.Boyle's law describes how the pressure of a gas tends to decrease as the volume of a gas increases when temperature is held constant.


What is the constant variable in Avogadro's law?

The question is about an oxymoronic expression. A constant cannot be a variable and a variable cannot be a constant!


Boyles Law problem and answer?

The Boyle (or Boyle-Mariotte) law is: the pressure and the volume in a closed system, at a constant temperature, is a constant. They are so inversely proportional.