An organic compound has the following composition: 52.2% carbon, 34.8% oxygen and 13.0% hydrogen, if its molar mass is 92%. What is the molecular formula?​

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For each of the following mixtures decide if filtering would be suitable to separate the substances. explain your answers. oil in water sugar in water sand in water chalk in water tea leaves in a cup of tea

In an exothermic reaction the bonding energy of the product is: less than the reactants same as the reactants greater than the reactants dependent upon the presence of a catalyst