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Avogadro's law states that equal volumes of gases at the same temperature and pressure contain equal numbers of molecules. This means that the volume of a gas is directly proportional to the number of moles of that gas. In other words, as the number of gas molecules increases, so does the volume occupied by the gas.
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What does avagadros law say about a gas at STP?
1 mol of any gas has a volume of 22.4 L at STP
How do you calculate the mass in grams of 6.073 molecoles of water?
You divide the 6.073 by 6.022x1023 (avagadros number) to get the moles, then multiply by molecular mass (18) to get mass in grams
How many molecules in a mass of 3.9mg of C27H46O?
The molecular weight of it is 386.654g/mol. Convert mass to grams (i.e. 0.0039g). divide mass by molec weight to get 1.0083573x10^-5 moles. Multiply this by avagadros number to get the amount of molecules. this gives you 6.072x10^18 molecules.
3.612x1023 molecules is how many moles?
Avagadros number states that there are 6.0221415 x 1023 atoms in a mole so 3.612 x 1023 molecules is just over half a mole 0.525 moles
How do you convert moles into atoms?
By using Avagadro's constant NA = 6.02 x 1023 Avagadros constant gives the number of atoms which are present within a mole of a substance. so say we have 2 moles then we would have 2 x 6.02 x 1023 = 1.204 x 1024 atoms present.
What does avagadros law say about a gas at STP?
1 mol of any gas has a volume of 22.4 L at STP
What are the molar conversions between moles and representative particles?
avagadros number
What were amedeo avagadros hobbies?
the wild thingermabober lives in peter schmaltz's ps3
How many molecules in one liter of air at 294.11 degrees Kelvin at one atmosphere of pressure?
Ideal gas law: PV=nRT. number of moles is 0.0414335 moles. x avagadros number is 2.495x1022 molecules
How many molecules are 1.94 moles?
multiply that number by avagadros number, 6.02x10^23
What units do you use to measure atomic mass?
A mole (mol). You can convert to kilograms using Avagadros number.
How do you calculate atoms?
As in number? No of atoms = avagadros number (6.02X10^23) times number of mole of atoms
What is 6.0210 to the 23rd power molecules?
Avagadros number - The number of molecules/element that are found in one mole of the substance
How much is a mole?
A mole is equal to 6.022 x 1023. This number is called Avagadros number. A mole is generally abreiviated as "n".
State avagadros number and what this mean?
the number of atoms in a certain space its really of any significance , u can do all the everythong without it
How do you do mass to particles?
By particles, I assume you mean atoms. Firstly, you divide mass by molecular mass to get moles. Then multiply moles by avagadros number to get amount of atoms
How do you calculate the mass in grams of 6.073 molecoles of water?
You divide the 6.073 by 6.022x1023 (avagadros number) to get the moles, then multiply by molecular mass (18) to get mass in grams
