A Nutrition Specialist was asked to choose the best typw of milk for children, So he choose genio novalac. It is found that the total energy that obtain from the milk was 12.5 Kcal. For 58 g of carbohydrate. If 3 years old child need 4 kcal of energy each day, how many grams of milk should he drink ?
A Nutrition Specialist was asked to choose the best typw of milk for children, So he choose genio novalac. It is found that the total energy that obtain from the milk was 12.5 Kcal. For 58 g of carbohydrate. If 3 years old child need 4 kcal of energy each day, how many grams of milk should he drink ?
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Step 1
Stoichiometry is a branch of Chemistry that involves the calculations of the masses, volumes, number of moles, etc. of the species in a chemical reaction.
It uses a balanced chemical equation in which each species has a certain multiple called the stoichiometric coefficient.
The coefficient may represent the number of atoms, molecules, ions, or the number of moles of the corresponding species.
Step 2
Since a balanced chemical equation has the same total mass on both sides, the related quantities are also equivalent on both sides of the equation.
Thus, the energy released from a particular amount of a substance will have a corresponding value for a different mass of the substance.
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