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Concept explainers
(a)
Interpretation:
Balanced net ionic reaction should be written for the reaction of (CH3 )2 NH with HCl.
Concept introduction:
While writing the net ionic equation, an understanding of spectator ions is very important. The spectator ions are the ions which are found in same form in both the reactant and product sides. So, while writing the net ionic equation, these ions are not involved or simply not counted.

Answer to Problem 56QAP
Explanation of Solution
The dissolved hydrochloric acid first dissociates into its ionic forms under the aqueous medium as follows:
The lone pair of electron present at the ammine group is attacked by the proton dissociated through the acid.
The ionic reaction for the reaction occurs as
Here, the Cl- ion is spectator ion and removing that will give the balanced net ionic equation as
(b)
Interpretation:
Balanced net ionic reaction needs to be written for the reaction of acetic acid with a solution of barium hydroxide.
Concept introduction:
While writing the net ionic equation, an understanding of spectator ions is very important. The spectator ions are the ions which are found in same form in both the reactant and product sides. So, while writing the net ionic equation, these ions are not involved or simply not counted.

Answer to Problem 56QAP
Explanation of Solution
The dissolved barium hydroxide first ionizes into its ionic forms under the aqueous medium as follows:
The acetic acid dissociates as follows:
The Ba+2 ion reacts with two molecules of acetate ion to form the corresponding acetate and the water molecule is released.
The ionic reaction for the reaction occurs as
Here, the Ba+2 ion is spectator ion, and removing that will give the balanced net ionic equation as
It is reduced to simple mole ratio as
(c)
Interpretation:
Balanced net ionic reaction needs to be written for the reaction of 2-chloropropane with a solution of sodium hydroxide.
Concept introduction:
While writing the net ionic equation, an understanding of spectator ions is very important. The spectator ions are the ions which are found in same form in both the reactant and product sides. So, while writing the net ionic equation, these ions are not involved or simply not counted.

Answer to Problem 56QAP
Explanation of Solution
The dissolved sodium hydroxide first ionizes into its ionic forms under the aqueous medium as follows:
The 2-chloropropane dissociates as follows:
The OH- ion is produced by sodium hydroxide adds to the carbocation and forms the corresponding alcohol releasing the sodium chloride molecule. Both the reactions take place together at once.
The ionic reaction for the reaction occurs as
In this reaction, the chlorine of 2-chloropropane is replaced by OH-group as follows:
Here, the Na+ ion is spectator ions and removing that will give the balanced net ionic equation as
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Chapter 22 Solutions
OWLv2 with Student Solutions Manual eBook for Masterton/Hurley's Chemistry: Principles and Reactions, 8th Edition, [Instant Access], 4 terms (24 months)
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- What are the major products of the following enolate alkylation reaction? Please include a detailed explanation as well as a drawing as to how the reaction proceeds.arrow_forwardA block of zinc has an initial temperature of 94.2 degrees celcius and is immererd in 105 g of water at 21.90 degrees celcius. At thermal equilibrium, the final temperature is 25.20 degrees celcius. What is the mass of the zinc block? Cs(Zn) = 0.390 J/gxdegrees celcius Cs(H2O) = 4.18 J/gx degrees celcusarrow_forwardPotential Energy (kJ) 1. Consider these three reactions as the elementary steps in the mechanism for a chemical reaction. AH = -950 kJ AH = 575 kJ (i) Cl₂ (g) + Pt (s) 2C1 (g) + Pt (s) Ea = 1550 kJ (ii) Cl (g)+ CO (g) + Pt (s) → CICO (g) + Pt (s) (iii) Cl (g) + CICO (g) → Cl₂CO (g) Ea = 2240 kJ Ea = 2350 kJ AH = -825 kJ 2600 2400 2200 2000 1800 1600 1400 1200 1000 a. Draw the potential energy diagram for the reaction. Label the data points for clarity. The potential energy of the reactants is 600 kJ 800 600 400 200 0 -200- -400 -600- -800- Reaction Progressarrow_forward
- Can u help me figure out the reaction mechanisms for these, idk where to even startarrow_forwardHi, I need your help with the drawing, please. I have attached the question along with my lab instructions. Please use the reaction from the lab only, as we are not allowed to use outside sources. Thank you!arrow_forwardHi, I need your help i dont know which one to draw please. I’ve attached the question along with my lab instructions. Please use the reaction from the lab only, as we are not allowed to use outside sources. Thank you!arrow_forward
- 5. Write the formation reaction of the following complex compounds from the following reactants: 6. AgNO₃ + K₂CrO₂ + NH₄OH → 7. HgNO₃ + excess KI → 8. Al(NO₃)₃ + excess NaOH →arrow_forwardIndicate whether the product formed in the reaction exhibits tautomerism. If so, draw the structure of the tautomers. CO₂C2H5 + CH3-NH-NH,arrow_forwardDraw the major product of this reaction N-(cyclohex-1-en-1-yl)-1-(pyrrolidino) reacts with CH2=CHCHO, heat, H3O+arrow_forward
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