Write the balanced equation for each of the following changes and identify whether heat is a product orneeded to start the reaction (do not include 'heat in your balanced equation, simply identify whether itis a product or reactant):(a) the sublimation of dry ice [conversion ofCO,(6) directly to CO,(g)]Co, (5)-CO,Heat is a reactant and is needed to start the reaction.Heat is a product and is given off by the reaction.(b) the reaction of 1 mol of sulfur dioxide with oxygen.1SO, (3)iso, g 0, (-SO,Heat is a product and is given off by the reaction.Heat is a reactant and is needed to start the reaction.

The amount of heat required or released in a process is known as the heat change of the process.…

Write the balanced equation for each of the following changes and identify whether heat is a product or needed to start the reaction (do not include 'heat' in your balanced equation, simply identify whether it is a product or reactant): (a) the sublimation of dry ice [conversion of CO,(s) directly to CO2(g)] Co, ()-CO, Heat is a reactant and is needed to start the reaction. Heat is a product and is given off by the reaction. (b) the reaction of 1 mol of sulfur dioxide with oxygen. 1 1so, ( Heat is a product and is given off by the reaction. Heat is a reactant and is needed to start the reaction.

Write the balanced equation for each of the following changes and identify whether heat is a product or needed to start the reaction (do not include 'heat' in your balanced equation, simply identify whether it is a product or reactant): (a) the sublimation of dry ice [conversion of CO,(s) directly to CO2(g)] Co, ()-CO, Heat is a reactant and is needed to start the reaction. Heat is a product and is given off by the reaction. (b) the reaction of 1 mol of sulfur dioxide with oxygen. 1 1so, ( Heat is a product and is given off by the reaction. Heat is a reactant and is needed to start the reaction.

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

Write the balanced equation for each of the following changes and identify whether heat is a product or
needed to start the reaction (do not include 'heat in your balanced equation, simply identify whether it
is a product or reactant):
(a) the sublimation of dry ice [conversion ofCO,(6) directly to CO,(g)]
Co, (5)-CO,
Heat is a reactant and is needed to start the reaction.
Heat is a product and is given off by the reaction.
(b) the reaction of 1 mol of sulfur dioxide with oxygen.
1SO, (3)
iso, g 0, (-SO,
Heat is a product and is given off by the reaction.
Heat is a reactant and is needed to start the reaction.

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