C3 C3 D3 3. An empirical formula is found to contain one atom of thallium, two atoms of carbon, two atoms of hydrogen, and three atoms of oxygen. The molar mass is 557 grams/mole. Find the molecular formula. TIC₂H₂O3? ule of CH If the molecular

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.