1 g hydrogen (H) has 6,022 140 857.10e23 atoms.
An atomic mass unit equates to 1.66053892e-24 grams.
There are 2 hydrogen atoms and 1 oxygen.
5 atoms(NH4) 1 atom of Nitrogen 4 atoms of Hydrogen
Water is compound that has 2 hydrogen atoms and 1 oxygen atom: H2O.
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1 g hydrogen (H) has 6,022 140 857.10e23 atoms.
This is a not correct question.The atomic weight of oxygen is 15,999 amu.
If it is being fused it must be fused with something. If 2 atoms of hydrogen (deuterium) fuse to form one atom of helium then there is a difference of mass of (2.0141 x 2) amu - 4.002602 amu = 0.025598 amu 0.025598 amu x ( 931 Mev / amu) = 23.831738 Mev So if you want an amount per atom of hydrogen, divide by 2. 11.92 Mev per deuterium atom
Atomic mass unit is a unit of mass for all chemical elements, not only for hydrogen. The atomic weight of hydrogen is [1,00784; 1,00811]; the conventional atomic weight is 1,008. 1 atom is equal to 1 amu.
Mass of 1 Helium atom is 4 amu and mass of 1 Carbon atom is 12 amu. So there are 10 helium atoms and 10 carbon atoms
An atomic mass unit equates to 1.66053892e-24 grams.
The Empirical formula simply means that it is the lowest ratio of atoms, not the number of atoms. Therefore, because the ratio of Hydrogen atoms to Oxygen atoms is 1:1, the weight of this is the same as normal:1.008 + 16 = 17.008 amu
There are 2 hydrogen atoms and 1 oxygen.
1 molecule of hydrogen contains 2 hydrogen atoms,so 1 mole of hydrogen consists of 2 moles of atoms.
Mass of hydrogen atom = 1 amu Mass of ununoctium atom = 294 amu So ratio = 1 : 294
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1 mole NH3 (3 mole H/1 mole NH3) = 3 mole hydrogen atoms