Which of the following is the best statement of the Law of Conservation of Mass?O For endothermic chemical reactions, the mass of the products is greater than the mass of the reactants, and forexothermic chemical reactions, the mass of the products is less than the mass of the reactantsO In a chemical change, mass is neither created nor destroyedIn any non-nuclear change, energy is conservedO In a chemical change, the mass of the products is always greater than or equal to the mass of the reactantsIn a chemical change, the mass of the reactants is always greater than or equal to the mass of the products

According to law of conservation of mass, mass can neither be created nor be destroyed. It is…

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the best statement of the Law of Conservation of Mass?

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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Concept explainers

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.

Question

Which of the following is the best statement of the Law of Conservation of Mass?
O For endothermic chemical reactions, the mass of the products is greater than the mass of the reactants, and for
exothermic chemical reactions, the mass of the products is less than the mass of the reactants
O In a chemical change, mass is neither created nor destroyed
In any non-nuclear change, energy is conserved
O In a chemical change, the mass of the products is always greater than or equal to the mass of the reactants
In a chemical change, the mass of the reactants is always greater than or equal to the mass of the products

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