The terms system and the surrounding are to be explained. The direction of heat in endothermic reaction is to be predicted. Whether the reaction is exothermic or endothermic if a reaction between ionic solutes is performed in aqueous solution and the temperature of the solution is increased is to be stated. Concept Introduction: The chemical reaction in which energy is released during the formation of products is known as exothermic reactions. The energy released during the reaction is denoted by Δ H ° . Exothermic and endothermic reactions are opposite to each other. The value of Δ H ° for exothermic and endothermic reactions is negative and positive respectively.

Question

Want to see the full answer?

Answer 1

Question

Chapter 12, Problem 3CR

Interpretation Introduction

Interpretation:

The terms system and the surrounding are to be explained. The direction of heat in endothermic reaction is to be predicted. Whether the reaction is exothermic or endothermic if a reaction between ionic solutes is performed in aqueous solution and the temperature of the solution is increased is to be stated.

Concept Introduction:

The chemical reaction in which energy is released during the formation of products is known as exothermic reactions. The energy released during the reaction is denoted by ΔH°. Exothermic and endothermic reactions are opposite to each other. The value of ΔH° for exothermic and endothermic reactions is negative and positive respectively.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

For each reaction below, decide if the first stable organic product that forms in solution will create a new CC bond, and check the appropriate box. Next, for each reaction to which you answered "Yes" to in the table, draw this product in the drawing area below. Note for advanced students: for this problem, don't worry if you think this product will continue to react under the current conditions - just focus on the first stable product you expect to form in solution. ? NH2 MgBr Will the first product that forms in this reaction create a new CC bond? ○ Yes ○ No MgBr ? Will the first product that forms in this reaction create a new CC bond? O Yes O No Click and drag to start drawing a structure. :☐ G x c olo Ar HE

Predicting As the lead product manager at OrganometALEKS Industries, you are trying to decide if the following reaction will make a molecule with a new C - C bond as its major product: H₂N O H 1. ? 2. H3O+ If this reaction will work, draw the major organic product or products you would expect in the drawing area below. If there's more than one major product, you can draw them in any arrangement you like. Be sure you use wedge and dash bonds if necessary, for example to distinguish between major products with different stereochemistry. 0 If the major products of this reaction won't have a new CC bond, just check the box under the drawing area and leave it blank. فا Explanation Check Click and drag to start drawing a structure.

Highlight the chirality (or stereogenic) center(s) in the given compound. A compound may have one or more stereogenic centers. OH OH OH OH OH OH