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Calculate the approximate volume of a 880 mol sample of gas at -19.0c and pressure of 2.75 atm?
You solve this by using the ideal gas law: PV=nRT, where P, V, and T are pressure, volume, and temperature (in kelvins), R is the "ideal gas constant" with a value of approx. 0.08, and n is the number of moles. Plugging it in, we get:
2.75(V) = 880(0.08)(254) *note that we converted Celsius to kelvins by adding 273.
Solving for "V" we get 6,502.4 liters.
What else can I help you with?
What is the approximate volume of a 100-g sample of granite?
The approximate volume of a 100-g sample of granite can be calculated using its density, which typically ranges from 2.63 to 2.75 g/cm³. Assuming an average density of about 2.7 g/cm³, the volume would be calculated as follows: Volume = Mass/Density, which gives Volume ≈ 100 g / 2.7 g/cm³ ≈ 37.04 cm³. Therefore, the approximate volume of a 100-g sample of granite is around 37 cm³.
What is the volume 0.323 mol sample of gas will occupy at 265k and pressure of 0.900atm?
Using the ideal gas law, V = (nRT)/P, where V is volume, n is moles, R is the gas constant, T is temperature in Kelvin, and P is pressure, we can calculate the volume to be 7.34 L.
A sample of pure zinc has a mass of 4.50 g. Calculate its volume?
To calculate the volume of a pure zinc sample, use the formula: volume = mass / density. The density of zinc is approximately 7.14 g/cm³. Therefore, the volume of the 4.50 g sample of zinc is calculated as follows: volume = 4.50 g / 7.14 g/cm³ ≈ 0.630 cm³.
What is the density of sample b?
To determine the density of sample B, you need to know its mass and volume. Density is calculated using the formula: density = mass/volume. If you provide the specific mass and volume of sample B, I can help you calculate its density.
What are the Kinetic Molecular Theory effects on the pressure and volume of the gas sample?
According to the Kinetic Molecular Theory, pressure is the result of gas molecules colliding with the walls of the container. As the volume of the gas sample decreases, the frequency of collisions increases, leading to an increase in pressure. Conversely, as the volume increases, the frequency of collisions decreases, leading to a decrease in pressure.
What is the approximate volume of a 100-g sample of granite?
The approximate volume of a 100-g sample of granite can be calculated using its density, which typically ranges from 2.63 to 2.75 g/cm³. Assuming an average density of about 2.7 g/cm³, the volume would be calculated as follows: Volume = Mass/Density, which gives Volume ≈ 100 g / 2.7 g/cm³ ≈ 37.04 cm³. Therefore, the approximate volume of a 100-g sample of granite is around 37 cm³.
How do you calculate volume when you have mass and density?
Volume of a sample = (its mass) divided by (its density)
What is the approximate volume of pi?
You calculate the volume of three-dimensional figures, not of numbers like pi.
A gas sample occupies 4.2 L at a pressure of 101 kPa. What volume will it occupy if the pressure is increased to 235 kPa?
More pressure means less volume. Calculate the ratio of pressure, then divide the 4.2 liters by that ratio.This assumes: * That the temperature doesn't change. * That the gas behaves like an ideal gas.
How do you calculate volume of core sample?
The core sample is a cylinder. The volume of any cylinder is (pi) x (radius)2 x (length).
What is the volume 0.323 mol sample of gas will occupy at 265k and pressure of 0.900atm?
Using the ideal gas law, V = (nRT)/P, where V is volume, n is moles, R is the gas constant, T is temperature in Kelvin, and P is pressure, we can calculate the volume to be 7.34 L.
A sample of pure zinc has a mass of 4.50 g. Calculate its volume?
To calculate the volume of a pure zinc sample, use the formula: volume = mass / density. The density of zinc is approximately 7.14 g/cm³. Therefore, the volume of the 4.50 g sample of zinc is calculated as follows: volume = 4.50 g / 7.14 g/cm³ ≈ 0.630 cm³.
What is A sample of gas occupies 1.55L at STP What will the volume be if the pressure is increased to 50 ATM while the temperature remains constant?
Using the ideal gas law equation, we can calculate the new volume of the gas. At STP, the pressure is 1 atm, which means 50 atm is 50 times greater. So the new volume would be 1.55L / 50 = 0.031L, when the pressure is increased to 50 atm.
How do you calculate density using a formula?
Density of a substance = (mass of a sample of the substance) divided by (volume of the same sample)
What is the density of sample b?
To determine the density of sample B, you need to know its mass and volume. Density is calculated using the formula: density = mass/volume. If you provide the specific mass and volume of sample B, I can help you calculate its density.
How to calculate percent of air content of soil sample?
To calculate the percent of air content in a soil sample, you need to determine the volume of air in the soil and divide it by the total volume of the sample. This can be done by measuring the bulk density of the soil and the particle density, then subtracting the particle density from the bulk density to get the volume of air. Finally, divide the volume of air by the total volume and multiply by 100 to get the percentage.
What will be the new volume of a 1.75 L sample cooled from 25 degrees celsius to 0 degrees celsius at constant pressure?
The volume of the sample will decrease as it cools down due to thermal contraction. To calculate the new volume, you can use the formula for thermal expansion: V2 = V1 * (1 + β*(T2 - T1)), where V1 = 1.75 L, T1 = 25°C, T2 = 0°C, and β is the coefficient of volume expansion for the substance at constant pressure.
