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प्रश्न
State the number of atoms present in each of the following chemical species
`"CO"_3 ^ (2-)`
टीपा लिहा
उत्तर
`"CO"_3 ^ (2-)`
= 1C + 3(O)
= 4
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Atomic Mass - Relative Atomic Mass (RAM)
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संबंधित प्रश्न
State the number of atoms present in each of the following chemical species
`"PO"_4 ^(3-)`
State the number of atoms present in each of the following chemical species
P2O5
State the number of atoms present in each of the following chemical species
CO
Verify by calculating that
- 5 moles of CO2 and 5 moles of H2O do not have the same mass.
- 240 g of calcium and 240 g magnesium elements have a mole ratio of 3 : 5.
