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A 0. 2121-g sample of an organic compound was burned in a stream of oxygen, and the co2 produced was collected in a solution of barium hydroxide. Calculate the percentage of carbon in the sample if 0. 6006 g of baco3 was formed.

Sagot :

The proportion of carbon within the pattern if 0. 6006 g of baco3 was shaped

BaCO3 = 0.6006 g/ 197.34 g/mol=zero.003043

Moles carbon in the sample = 0.003043

mass C = zero.003043 mol x 12.011 g/mol=zero.03656 g

% C = 0.03656 x 100/ 0.2121 =17.23

Natural compounds are a substance that includes covalently- bonded carbon and hydrogen and often with different elements. organic compounds examples are benzoic Acid, fragrant compounds, benzoic aldehyde, propanoic acid, butanoic acid, malonic acid, amines, heterocyclic compounds, VOC, benzoic acid, and diethyl malonate.

Of the numerous forms of organic compounds, four important classes are located in all residing things: carbohydrates, lipids, proteins, and nucleic acids.

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