0
You cannot. If you know the volume, temperature and pressure of a pencil, you will be no closer to knowing its mass!
Wiki User
∙ 9y ago
Add your answer:
Earn +20 pts
How to calculate mass with volume and molarity?
Not enough information. To calculate mass, you would need volume and density (mass = volume x density).
How do you calculate mass using density and volume?
mass= density*volume
How to calculate mass using volume and density?
Density = Mass/Volume so Mass = Density*Volume.
How do you calculate the volume in density?
density = mass/volume If you know density and mass, you can calculate the volume by manipulating the density equation such that volume = mass/density. Example: density = 3.57g/cm3 mass = 2.4g volume = ? volume = mass/density = 2.4g/3.57g/cm3 = 0.67cm3
What does mass density and volume mean?
An object has a mass, say M It also has a volume, say V A useful relation between the above two is the ratio M/V which is defined as the density of the object. It is the mass of an object whose volume is unity. In solids and liquids, the density remains constant over temperature ranges and pressure ranges. But in gases the density is affected by temperature and pressure.
How are temperature and air mass related?
For a given volume and pressure, the mass of the air contained in that volume (density) will decrease as the temperature increases.
How do you calculate mass when given temperature and volume?
Use the ideal gas law. PV = nRT, where P is pressure, V is volume, n is moles, R is the gas constant, and T is temperature in Kelvins. Since you have mass, you can find moles from mass by dividing the mass in grams of the gas by its molar mass, n = mass/M. To use this equation to calculate pressure, divide both sides by the volume. PV = nRT P/V = nRT/V P = nRT/V
How do you calculate the volume of H gas?
you need some more information. Maybe mass, temperature and pressure, then tou can use the ideal gas law to find volume. PV = nRT
How do you calculate pressure of gas in a piston?
You can calculate the pressure of any gas in an enclosed space provided you know the number of moles of gas (or can calculate the number of moles), the volume of the space and the temperature of the gas. The equation is: PV=nRT P is the pressure, which is what you are calculating. V is the volume, which you need to know or to calculate from the dimensions of the piston. n is the number of moles of the gas, which you need to know R is the gas law constant; depending upon the units for the other four numbers, you can look this number up on the internet T is the temperature of the gas, which needs to be in Kelvin for the equation to work
What is the effect of varying the temperature on the volume of a constant mass of a gas at a constant pressure?
the relation is given by charles law which says that the volume of a constant mass of gas at constant pressure is directly proportional to the temperature so increase in temperature causes an increASE in the volume
What is related to density?
Density = mass/volume so it is related to mass and volume. And Volume is related to temperature and pressure, so it is related to those as well.
Air pressure is affected by which three factors?
volume, temperature and mass
What happens when you decrease mass in a given volume of air?
The temperature and pressure rise.
What does density depend on?
The density of a material depends on the mass and the volume of that material. In order to find the density of a material you must multiple the mass of the material and the volume of the material.
How do you change the mass or volume of a gas in order to decrease the density?
- modifying the temperature- modifying the pressure- modifying the volume
Why temperature increases dencity decreases?
Density is mass divided by volume. For most substances, when the temperature increases the volume will increase (assuming constant pressure), but the mass will of course remain unaffected.
Do gases always have a definite volume for a given mass?
no, it depends on pressure and temperature as well
