A 4.24 mg sample of an acid containing only carbon, hydrogen, and oxygen is burned. The reaction produced 6.21 mg of carbon dioxide and 2.54 mg of water. In a separate experiment, the acid was found to have a molar mass of about 180 g/mol. What is the molecular formula?

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A: The solution is given below - 

Q: density

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Q: For Covalent bonds, answer these three questions: A) Are they found in polar, non-polar or both type...

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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.