A mixture of argon and neon has a measured gas density of 1.40 g/L at STP. Assuming ideal-gas behavior, what is the average molar mass of the mixture? average molar mass: 31.36 What is the percent composition of the mixture? g/mol

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Q: ОН SiMe3 Br, ОН Br Br

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Q: what is the Product? CH3CH₂ CHI Zn (Cu)

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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.