Determine the empirical formula of a compound having the following composition: B a = 80.1%, 0 = 18.7%, H = 1.20%.   B a  O H Mass of element (in g) (assuming 100 g of compound) 1._80.1_ 2._18.7__ 3._1.20_ Moles of element 4.______ 5.______ 6.______ Moles of element/Smallest moles 7.______ 8.______ 9.______ Multiplier 10.______ 10.______ 10.______ Empirical formula Ba(OH)2

Q: E. A certain compound with a molecular mass of 174 g/mol has been found to consist of 41.4% C, 3.4%…

A:

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A: The number of moles of a substance can be calculated by using the formula  moles = mass molar mass

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A:

Q: Molar Masses A = 17.813- mole D = 41.486- mole E = 33.011- mole Y = 19.280 X = 255.691 mole Z =…

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Q: Unit 4: Chemical Reactions Quiz #2 (6 points) This quiz will assess your mastery of mole ratios and…

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Q: Determine the empirical formula for a compound that contains 53.3% C, 11.2% H, and 35.5% S by mass.…

A: Given : Mass percent of C = 53.3 % Mass percent of H = 11.2 % Mass percent of S = 35.5 % Assuming…

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.