To solve this problem, we can use the formula for Charles's Law, which states that the volume of a gas is directly proportional to its temperature in Kelvin, as long as the pressure and the amount of gas are kept constant. The formula is V1/T1 = V2/T2, where:

V1 = initial volume
T1 = initial temperature
V2 = final volume
T2 = final temperature

First, we need to convert the temperatures from Celsius to Kelvin. The formula to convert Celsius to Kelvin is K = °C + 273.15.

So, T1 = 20.0°C + 273.15 = 293.15 K
And, T2 = 42.0°C + 273.15 = 315.15 K

We know that V1 = 35.0 L, and we want to find V2.

Substituting the known values into the formula, we get:

35.0 L / 293.15 K = V2 / 315.15 K

To solve for V2, we can cross-multiply and divide:

V2 = (35.0 L / 293.15 K) * 315.15 K

V2 = 37.9 L

So, the new volume of the balloon at noon is approximately 37.9 liters.

Question

To solve this problem, we can use the formula for Charles's Law, which states that the volume of a gas is directly proportional to its temperature in Kelvin, as long as the pressure and the amount of gas are kept constant. The formula is V1/T1 = V2/T2, where:

V1 = initial volume
T1 = initial temperature
V2 = final volume
T2 = final temperature

First, we need to convert the temperatures from Celsius to Kelvin. The formula to convert Celsius to Kelvin is K = °C + 273.15.

So, T1 = 20.0°C + 273.15 = 293.15 K
And, T2 = 42.0°C + 273.15 = 315.15 K

We know that V1 = 35.0 L, and we want to find V2.

Substituting the known values into the formula, we get:

35.0 L / 293.15 K = V2 / 315.15 K

To solve for V2, we can cross-multiply and divide:

V2 = (35.0 L / 293.15 K) * 315.15 K

V2 = 37.9 L

So, the new volume of the balloon at noon is approximately 37.9 liters.

Knowee AI · Accepted Answer

To solve this problem, we can use the formula for Charles's Law, which states that the volume of a gas is directly proportional to its temperature in Kelvin, as long as the pressure and the amount of gas are kept constant. The formula is V1/T1 = V2/T2, where:

V1 = initial volume
T1 = initial temperature
V2 = final volume
T2 = final temperature

First, we need to convert the temperatures from Celsius to Kelvin. The formula to convert Celsius to Kelvin is K = °C + 273.15.

So, T1 = 20.0°C + 273.15 = 293.15 K
And, T2 = 42.0°C + 273.15 = 315.15 K

We know that V1 = 35.0 L, and we want to find V2.

Substituting the known values into the formula, we get:

35.0 L / 293.15 K = V2 / 315.15 K

To solve for V2, we can cross-multiply and divide:

V2 = (35.0 L / 293.15 K) * 315.15 K

V2 = 37.9 L

So, the new volume of the balloon at noon is approximately 37.9 liters.

A balloon is filled with 35.0 L of helium in the morning when the temperature is 20.0 0C. By noon the temperature has risen to 42.0 0C. What is the new volume of the balloon?

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