1 gram of any sample contains 1 mole of molecules. No it is NOT , it's only true for protons!
Two or more atoms of same kind come together to form a molecule.
Mole is a unit that is used repeatedly in introductory chemistry classes.
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Eg. 1.0 grams of H2 is equal to 0.5 mole H2 and it contains 3.011 x 1023 H2 molecules
and 1.0 grams of O2 is equal to 0.03125 mole O2, it contains 1.882 x 1022 O2 molecules
The molar mass of a molecule that weighs 1 dalton per mole is 1 gram per mole.
The molar mass of oxygen is approximately 16 grams per mole. This means that one mole of oxygen molecules (O2) would have a mass of 32 grams, since each molecule of O2 consists of 2 oxygen atoms.
One mole of hydrogen molecules (H2) contains 2 hydrogen atoms per molecule, while one mole of hydrogen atoms contains single hydrogen atoms. Since the mass of a hydrogen atom is approximately half the mass of a hydrogen molecule, the molar mass of hydrogen molecules is higher than the molar mass of hydrogen atoms.
mass
The mass in grams of 1 mole of the compound (apex)
A molecule.
Scratching a mole will not make it get bigger.I scratch my mole on my arm every day and it never got bigger.
the root word for molecule is mole
A mole represents a set number of molecules, not just 1 molecule. There are avagadro's number of molecules in a mole. Avagadro's number: 6.022x10^23
0.256 molecule of anything does not exist. The smallest representation of any compound is 1 molecule. If you mean 0.256 mole then: 0.256 mole x (18 g / mole) = 4.608 grams
The molar mass of a molecule that weighs 1 dalton per mole is 1 gram per mole.
In every mole there are only 6.023X1023 molecules irrespective of the compound.
An insulin molecule is much bigger than a glucose molecule.
A mole is defined as the amount of substances which contains Avagadro number of particles. A molecule is defined as the number of atoms contaned in it > For example , Oxgen molecule contains 2 atoms.
Male mole are bigger, broader and stronger. They also have a penis
No, the (molar) mass (ie. the mass of one mole) is different by factor 2.004:Oxygen atom (O)15.999 g/mole O2,Oxygen molecule (elemental gas, O2) 31.998 g/mole O2Sulfur atom (S) 32.06 g/mole S,Sulfur molecule (bright yellow solid, S8) 256.48 g/mole S8,Sulfur molecule (S2) 64.12 g/mole S2 (there are more than 20 other allotropes)
A mole should be removed if it starts to grow bigger, or if it appeared where there was previously not a mole. A mole can indicate bigger problems, such as skin cancer.