
Concept explainers
(a)
Interpretation:
The chemical equation,
Concept introduction:
A

Answer to Problem 20E
The balanced equation is
Explanation of Solution
The unbalanced equation is expressed below.
To write a balanced equation, it is necessary to count the number of atoms on each side. In the above equation, there are three tin atoms and two phosphorous atoms in the right side of reaction. Therefore, it is necessary to have three tin atoms and two phosphorous atoms on the left side of the reaction.
Therefore, the balanced equation is shown below.
The balanced equation is
(b)
Interpretation:
The chemical equation,
Concept introduction:
A chemical reaction is a process in which rearrangement of atoms or ions takes place between two or more reacting species. A chemical equation is said to be balanced equation if the number of atoms of each elements on each side is same and all the reactants and products are written with their stoichiometric coefficient and physical states.

Answer to Problem 20E
The balanced chemical equation is
Explanation of Solution
The unbalanced equation is expressed below.
To write a balanced equation, it is necessary to count the number of atoms on each side. arrow. In the above equation, there are two iron atoms, three carbon atoms and nine oxygen atoms on the left side and there are two iron atoms, one carbon atom and five oxygen atoms on the right side. To balance the above chemical reaction, multiply the whole
The balanced chemical equation is
(c)
Interpretation:
The chemical equation,
Concept introduction:
A chemical reaction is a process in which rearrangement of atoms or ions takes place between two or more reacting species. A chemical equation is said to be balanced equation if the number of atoms of each elements on each side is same and all the reactants and products are written with their stoichiometric coefficient and physical states.

Answer to Problem 20E
The balanced chemical equation is given below.
Explanation of Solution
The unbalanced equation is expressed below.
To write a balanced equation, it is necessary to count the number of atoms on each side. In the above equation, iron and cadmium are balanced but nitrogen and oxygen are not balanced. To balance the above chemical reaction, multiply
The balanced chemical equation is given below.
(d)
Interpretation:
The chemical equation,
Concept introduction:
A chemical reaction is a process in which rearrangement of atoms or ions takes place between two or more reacting species. A chemical equation is said to be balanced equation if the number of atoms of each elements on each side is same and all the reactants and products are written with their stoichiometric coefficient and physical states.

Answer to Problem 20E
The balanced chemical reaction is shown below.
Explanation of Solution
The unbalanced equation is expressed below.
To write a balanced equation, it is necessary to count the number of atoms on each side. In the above equation, cobalt and sulfur are balanced but nitrogen, hydrogen and oxygen are not balanced. To balance the above chemical reaction, multiply
The balanced chemical reaction is shown below.
(e)
Interpretation:
The chemical equation,
Concept introduction:
A chemical reaction is a process in which rearrangement of atoms or ions takes place between two or more reacting species. A chemical equation is said to be balanced equation if the number of atoms of each elements on each side is same and all the reactants and products are written with their stoichiometric coefficient and physical states.

Answer to Problem 20E
The balanced chemical reaction is shown below.
Explanation of Solution
The unbalanced equation is expressed below.
To write a balanced equation, it is necessary to count the number of atoms on each side. In the above equation, barium is balanced but chlorine, hydrogen and oxygen are not balanced. To balance the above chemical reaction, multiply both
The balanced chemical reaction is shown below.
Want to see more full solutions like this?
Chapter 7 Solutions
Introductory Chemistry: Concepts and Critical Thinking (8th Edition)
- Drawing of 3-fluro-2methylphenolarrow_forwardWhich compound(s) will be fully deprotonated (>99%) by reaction with one molar equivalent of sodium hydroxide? I, II, III I, || I, III I only II, III SH | H3C-C=C-H || III NH2arrow_forwardWill NBS (and heat or light) work for this reaction, or do we have to use Br2?arrow_forward
- HAND DRAWarrow_forwardPredict the major products of the following organic reaction: Some important notes: Δ CN ? • Draw the major product, or products, of the reaction in the drawing area below. • If there aren't any products, because no reaction will take place, check the box below the drawing area instead. Be sure to use wedge and dash bonds when necessary, for example to distinguish between major products that are enantiomers. ONO reaction. Click and drag to start drawing a structure.arrow_forwardThe following product was made from diethyl ketone and what other reagent(s)? £ HO 10 2-pentyne 1-butyne and NaNH2 ☐ 1-propanol ☐ pyridine butanal ☐ pentanoatearrow_forward
- Which pair of reagents will form the given product? OH X + Y a. CH3 b. CH2CH3 ༧་་ C. CH3- CH2CH3 d.o6.(རི॰ e. CH3 OCH2CH3 -MgBr f. CH3-MgBr g. CH3CH2-MgBr -C-CH3 CH2CH3arrow_forwardQuestion 3 What best describes the product of the following reaction? 1. CH3CH2MgBr (2 eq) 2. H a new stereocenter will not be formed a new stereocenter will be formed an alkyl halide will result an alkane will result an aromatic compound will result 1 ptsarrow_forwardRank the following from most to least reactive toward nucleophilic attack. 1. [Select] [Select] 2. Acyl halide Aldehyde 3. Carboxylate ion 4. Carboxylic acid Ketone 5. [Select]arrow_forward
- Question 10 1 pts Which of the following is the most accurate nomenclature? 1-hydroxy-1-methyldecane-4,7-dione 2-hydroxy-2-methyldecane-5,8-dione 4,6-dioxo-2-methyldecane-2-ol 9-hydroxy-9-methyldecane-3,6-dione 8-hydroxy-8-methylnonane-3,6-dione OHarrow_forwardCould you please explain whether my thinking is correct or incorrect regarding how I solved it? Please point out any mistakes in detail, with illustrations if needed.arrow_forwardWhat are the most proper reagents to achieve these products? سد 1. 2. OH ○ 1. BrMgC6H6; 2. H+ ○ 1. BrMgCH2CH2CH2CH2CH3; 2. H+ O 1. CH3CH2CHO; 2. H+ O 1. BrMgCH2CH3; 2. H+arrow_forward
- Chemistry: Principles and PracticeChemistryISBN:9780534420123Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward MercerPublisher:Cengage LearningChemistry for Engineering StudentsChemistryISBN:9781337398909Author:Lawrence S. Brown, Tom HolmePublisher:Cengage LearningChemistry & Chemical ReactivityChemistryISBN:9781337399074Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage Learning
- Chemistry & Chemical ReactivityChemistryISBN:9781133949640Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage LearningChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistry: An Atoms First ApproachChemistryISBN:9781305079243Author:Steven S. Zumdahl, Susan A. ZumdahlPublisher:Cengage Learning





