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What is Avogadros hypothesis?
Avogadro's hypothesis states that equal volumes of gases at the same temperature and pressure contain the same number of molecules. This principle helped establish the concept of the mole as a unit for measuring the amount of substance.
What evidence supports avogadros hypothesis?
PV/NrT, pressure(volume)/amount(constant)(temperature). When your temperature, volume, and pressure are all the same, you get the same number of particles. This is avogadros hypothesis. Let's say that you have to balloons. They have the same temperature, volume, and pressure. If you weigh the gases in the balloon, you will find that there is the same amount of particles. In fact Dalton did this was able to find out the amount of particles (atoms) by the mass of objects.
What is equal to the number of protons in an element?
The atomic number in an element is equal to the number of protons in an element. For example, Hydrogen has an atomic number of 1 and 1 proton.
How many grams of CoCl2 6H2O must you measure out in a container to have exactly Avogadros number of particles?
To have Avogadro's number of particles of CoCl2 6H2O, you would need to measure out 1 mole of the compound. This is equivalent to the molar mass of CoCl2 6H2O in grams, which is approximately 237.93 grams.
The number of these is equal to the number of electrons in an atom?
A neutral atom has equal numbers of elecrons and protons.
One mole is equal to how many grams?
Its avogadros number which is 6.02 X 10^23 g/mol
In Avogadros number is defined as the number of particles in?
A mole.
How do you say 6.02X1023 in plain form?
Its avogadros number
Do avogadros number have anything to do with mass and velocity of atoms?
No.
What is Aeogaeros Number?
I asked this question wrong. It should be Avogadros Number. Sorry!
Avogadros number was calculated as the number of?
atoms in 12 g of c-12
What is the numerical of Avogadros number?
It is 6.02 (times) 10 to the power of 23
What is the unit of avogadros number?
The unit is "per mole", or mol^-1.
Avogadros number is the number what?
It is the number of fundamental particles - atoms or molecules - of a substance in 1 mole of that substance.
What is the best summary of avogadros law?
Equal amounts of all gases have the same volume at the same conditions.
What is Avogadros Theory?
Avogadro's Theory states that equal volumes of gases at the same temperature and pressure contain the same number of molecules. This theory led to Avogadro's Law, which states that the volume of a gas is directly proportional to the number of moles of gas present.
When can avogadros principle be applied?
Avogadro's principle can be applied to ideal gases at constant temperature and pressure. It states that equal volumes of gases at the same temperature and pressure contain the same number of molecules, allowing for calculations involving quantities of gases.
