determine the empirical formula of a compound containing 48.38 g of carbon 6.74 g of hydrogen and 53.5 g of oxygen in an experiment molar mass of the compound was determined to be 180.15 g/mole. what is the molecular formula of the compound?

C: plants and animals

Answer : option c) heat is released during the process.explanation :

the enthalpy of formation of water is given as -285.8kj/mol, which states that the enthalpy of formation is negative.

negative enthalpy of formation indicates that the heat is released during the reaction process. the heat is released from reaction to the surroundings the enthalpy is expressed with a negative sign with the energy given out in the reaction process.

the formation of water takes place by giving out heat which is -285.8 kj/mol.

Answer the molar mass of magnesium is 24.305g/mol.

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