Cinnamic alcohol is used mainly in perfumery, particularly in soaps and cosmetics. Its molecular formula is C, H₁00. 10 Part 1 of 2 Calculate the percent composition by mass of C, H, and O in cinnamic alcohol. % C Part 2 of 2 % H % 0 X Round your answers to 2 decimal places. How many molecules of cinnamic alcohol are contained in a 0.836 g sample? molecules 7₂

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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.