
Concept explainers
(a)
Interpretation:
The chemical equation for formation of kidney stones is given. The nature of each reactant as ionic or covalent has to be explained.
Concept Introduction :
An ionic bond is formed by complete transfer of electron from one species to other. A covalent bond is formed by sharing of electrons between two elements.
(a)

Answer to Problem C13.3RE
The given reactants are ionic as ions involved in
Explanation of Solution
The given reactant
(b)
Interpretation:
The nature of given reaction as combination reaction, decomposition reaction, single exchange or double exchange reaction has to be predicted.
Concept Introduction :
The double exchange reaction involves exchange of ions between two different compounds.
(b)

Answer to Problem C13.3RE
The given chemical equation is double exchange reaction.
Explanation of Solution
The given reactant are
(c)
Interpretation:
The nature of given reaction as chemical or physical change has to be predicted.
Concept Introduction :
A physical change does not lead to the formation of any new substance while a chemical change generates a new substance.
(c)

Answer to Problem C13.3RE
The given reaction is a chemical change.
Explanation of Solution
In the given reaction two reactants have combined to give totally different products. Thus, the given reaction is identified as a chemical change. The reactants that have undergone reaction are sodium phosphate and calcium chloride while the products formed are calcium phosphate and sodium chloride.
(d)
Interpretation:
The importance of balancing of chemical equation for the conservation of matter has to be explained.
Concept Introduction:
Balancing of chemical equation involves equalizing the number of atoms of each element on both the sides of the chemical equation.
(d)

Answer to Problem C13.3RE
Balancing of chemical equation leads to the conservation of mass that ultimately shows the conservation of matter.
Explanation of Solution
Matter cannot undergo formation or destruction. The law of conservation of mass has to be followed. According to this the mass of the reactants undergoing
(e)
Interpretation:
The chemical name of solid that makes up kidney stones is to be stated.
Concept Introduction:
When an ionic compound is named, the name of cation is written first followed by the name of anion.
(e)

Answer to Problem C13.3RE
The chemical name of solid that makes up kidney stones is calcium phosphate.
Explanation of Solution
Majorly calcium oxalate is responsible for kidney stones. But calcium phosphate also acts as a minor contributor in the kidney stones In the given equation, calcium phosphate solid is the chemical compound that causes kidney stones. Its formula has been given as
Want to see more full solutions like this?
Chapter U4 Solutions
Living by Chemistry
Additional Science Textbook Solutions
Microbiology: An Introduction
Campbell Biology in Focus (2nd Edition)
Anatomy & Physiology (6th Edition)
Human Physiology: An Integrated Approach (8th Edition)
Organic Chemistry (8th Edition)
Genetic Analysis: An Integrated Approach (3rd Edition)
- Design experiments in UV-Vis to figure the optimal mole ratio of copper (1:1, 2:1, 3:1 and etc)versus ethambutol using all necessary chemicals including dihydrochloride and copper nitrate hemipentahydrate and sodium hydroxide. Show how UV-Vis absorbance and maximum wavelength would change in responsearrow_forwardCorrect each molecule in the drawing area below so that it has the condensed structure it would have if it were dissolv a 0.1 M aqueous solution of HCI. If there are no changes to be made, check the No changes box under the drawing area. No changes. HO—CH,—C—CH,—OH X 5 2 2 2 HO–CH,—CH,—C—CH,—OH Explanation Check Center Accessi ©2025 on 5 Carrow_forwardMake the calculations to prepare 2M H2SO4, from concentrated H2SO4 (98%; density: 1.84 g/mL).arrow_forward
- H CH3 CH3 b) Write the products of your compound and the following reagents. If the reaction would not work for your compound, write "no reaction" and explain the problem. NaCN H* H₂NNHCH5 H* -à NaBH -à CH2MgBr Cro₁₂ --à H3O+ -à c) Would your compound give a positive Tollen's test? Why or why not?arrow_forwardHomework 4 Chem 204 Dr. Hellwig Consider this compound, which will be referred to as "your compound". a) Name your compound according to the IUPAC system. Include stereochemistry (E/Z/R/S) H CH3 CH3arrow_forwardWhat is the mechanism for this?arrow_forward
- 21.50 Determine the combinations of haloalkane(s) and alkoxide(s) that could be used to synthesize the following ethers through Williamson ether synthesis. (a) (c) (d) (e) (f) H₂COarrow_forward1. Arrange the following in order of increasing bond energy (lowest bond energy first, highest bond energy last). Provide your rationale. C=C, C-F, C=C, C-N, C-C List the bond order for each example.arrow_forwardWhat is the major enolate formed when treated with LDA? And why that one?arrow_forward
- 4. Calculate the total number of sigma bonds and total number of pi bonds in each of the following compounds. a. HH :D: +1 I H-N-C-C-O-H I H b. HH H Н :N=C-C-C=C-CEC-H :0: total o H-C-H H-C = `C-H I H. 11 H-C = C= CH H total o total π total π 1 Harrow_forwardIn the following reaction, what quantity in moles of CH₃OH are required to give off 4111 kJ of heat? 2 CH₃OH (l) + 3 O₂ (g) → 2 CO₂ (g) + 4 H₂O(g) ∆H° = -1280. kJarrow_forwardIndicate the processes in the dismutation of Cu2O.arrow_forward
- ChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistryChemistryISBN:9781259911156Author:Raymond Chang Dr., Jason Overby ProfessorPublisher:McGraw-Hill EducationPrinciples of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage Learning
- Organic ChemistryChemistryISBN:9780078021558Author:Janice Gorzynski Smith Dr.Publisher:McGraw-Hill EducationChemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningElementary Principles of Chemical Processes, Bind...ChemistryISBN:9781118431221Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. BullardPublisher:WILEY





