Resting energy expenditure, abbreviated as REE, is the amount of energy, usually expressed in kcal (food calories), required for a 24-hour period by the body during resting conditions.It is closely related to, but not identical to, basal metabolic rate.esting energy expenditure, abbreviated as REE, is the amount of energy, usually expressed in kcal (food calories), required for a 24-hour period by the body during resting conditions.
Coefficients in a chemical equation represent the number of units of the formula immediately following the coefficient that are involved in the balanced equation for the react â¦ ion.1 person found this useful. Answered.oefficients are placed in front of the chemical formulas when balancing a chemical equation. Never change the subscripts in a formula in order to balance an equation.
A chemical equation conveys both qualitative and quantitative informations. Qualitatively, a chemical equation tells the names of the various reactants and the products. Quantitatively- a chemical equation represents: 1  The relative number of reactant and product species taking part in the reaction. 2  The relative number of moles of the reactants and products. 3  The relative masses of the reactants and products. 4  The relative volumes of gaseous reactants and products.