मुफ्त अणु गणना कैलकुलेटर
किसी पदार्थ में अणुओं की संख्या निकालें। मोल या ग्राम दर्ज करें।
g
g/mol
Number of Molecules
601,698,584,512,905,900,000,000.000
मोल0.9992 mol
Number of Molecules vs Mass of Compound
सूत्र
## How to Count Molecules ### Formula **N = (mass / molar mass) × 6.022 × 10^23**
हल किया गया उदाहरण
How many molecules in 18 g of water?
- 01Moles = 18 / 18.015 = 0.999 mol
- 02Molecules = 0.999 × 6.022 × 10^23 ~ 6.02 × 10^23
अक्सर पूछे जाने वाले प्रश्न
What is the difference between atoms and molecules?
Atoms are individual elements; molecules are two or more atoms bonded together. H2O is a molecule with 3 atoms.
How do I find total atoms from molecule count?
Multiply the number of molecules by the number of atoms per molecule.
Does this work for ionic compounds?
Ionic compounds form formula units, not molecules. The math is the same but the result is formula units.
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