10. LiOH is used to condition air in spacecraft by absorbing the carbon dioxide exhaled by astronauts via the following balanced chemical reaction. What volume (in L) of carbon dioxide can be absorbed at 21 °C and 665 mmHg by 326 g of lithium hydroxide? 2LiOH(s)+CO2(g)--> Li2CO3(s)+H2O(l)

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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.