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What is 1 gram of atom?
mole
Is an atom bigger than a mole?
No, an atom is much smaller than a mole. An atom is the basic unit of matter, consisting of a nucleus surrounded by electrons. A mole is a unit of measurement used in chemistry to represent a large number of atoms or molecules (approximately 6.022 x 10^23 particles).
What is the relationship between an Atoms mass and one mole of that atom?
If the Atomic Mass of an atom is x, then the mass of 1 mole of the atoms is x gram.
What unit is used to measure the mass of an atom?
mole
Ionization energy of a helium atom is helium gas per mole?
the first inoization energy is 2372.3 kJ mol-1 there are 6.0221415 × 10^23 in a mole from avagadros number, devide the ionization energy for one mole by the number of atoms in a mole and you get the first ionization energy for one atom.
Why one mole of hydrogen and one mole of H-atom have different masses?
The hydrogen molecule is diatomic, H2.
What weighs more one mole of oxygen or one mole of sodium?
One atom of sodium weighs more than one atom of oxygen. Thus, one mole of sodium weighs more than one mole of oxygen.
Number of nitrogen atoms in 1 mole nitrogen dioxide?
Number of nitrogen atoms in 1 mole nitrogen dioxide? Nitrogen dioxide has 1 N atom and 2 O atoms. One mole of nitrogen dioxide has 1 mole of N atoms
How many mole is in one atom of hg?
One part of one mole of anything (eg. atoms in a mole atoms) is 1 / (6*10+23) = 1.6*10-24
Why are coefficients used in chemical equations?
to determine the mole of the atom
What is Mwt?
Mwt means molecular weight (the larger number on the atom on the periodic table). It is the weight per mole of atom (or compound), and thus, it's units are gram per mole
How do you find equivalent mass in 9 moles?
A mole is a unit of measurement that contains a specific number (approximately 6.02 x 1023) of any given atom or molecule. Since different atoms and molecules have different weights, a mole of one substance does not weigh the same as a mole of another substance. To find out how much one mole (or 9 moles) of something weights, you have to have its chemical formula, and then look up the atomic weight of each atom in that formula, and calculate the molecular weight of the molecule you are dealing with (if it is just an atom, rather than a molecule, the process is that much simpler). Then you can determine the mass of 9 moles of that substance.
