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A molecules
By taking Avogadro's Number of molecules to form each mole.
To find the total number of molecules in the given compounds, we first determine the number of molecules for each component. In 3NH₃, there are 3 molecules of ammonia, and in 7I₂, there are 7 molecules of iodine. Therefore, the total number of molecules is 3 + 7, which equals 10 molecules.
If the water is impure, you could remove the impurities. If the water is pure, it's impossible to decrease the number of molecules without changing the number of water molecules, which would be the only kind of molecules present in that case.
Multiply the number of molecules by the number of molecules per mole for that particular element or molecule (sum of the molecules/mole of each element in the molecule). The number of molecules per mole for any element can be found on charts and on the periodic table.
The element is determined by the number of protons in its nucleus. Since molecules are made up of elements, the number of molecules has nothing to do with determining the element.
Avogadro number refers to the number of molecules in 12 gram of C-12. Number of molecules clearly implies that Avogadro no. is natural number.
To determine the number of molecules in 26μg of THC, we need to know the molecular weight of THC to convert the mass to moles. Then, we can use Avogadro's number (6.022 x 10^23) to find the number of molecules. Without the molecular weight of THC, we cannot determine the exact number of molecules.
What is the smallest number of glucose molecules that can form a polysaccharide?
The number of molecules has nothing to do with attraction or repulsion.
A mole of water (H2O) molecules contains approximately 6.022 x 10^23 molecules. This number is known as Avogadro's number. Each mole of water molecules contains this specific number of molecules due to the atomic/molecular weight and mole concept.
3.00 moles x 6.02x10^23 molecules/mole = 1.81x10^24 molecules