Question

can anyone send me question of chemistry on mole concept​

Answer 1

✔️✔️ANSWER ✔️✔️

MOLE CONCEPT

Calculate the number of oxygen atoms in 1 mole of O2.

Calculate the number of molecules in 11.2 liters of SO2 gas at NTP.

An atom of some element X weighs 6.644 × 10-23 g. Calculate the number of gram-atoms in 40 kg of it.

Calculate the volume of 20g H2 at NTP

metal M of atomic mass 54.94 has a density of 7.42g/cc. Calculate the apparent volume occupied by one atom of the metal

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