
Interpretation:
The manner in which chemists keep track of changes in matter must be explained.
Concept introduction:
Matters are changed with the help of
New substances are formed due the chemical reactions.
The properties of products generated in the chemical reactions are different from the starting materials or reactants.

Answer to Problem 1TAI
Studying a chemical reaction chemists keep track of changes in matter.
Explanation of Solution
A balanced chemical equation is the representation of a chemical change in which all the reactants, products and stoichiometry of all the substances involved are provided. The physical states of all the substances are given in bracket including the formation of gaseous substances( with upward arrow) or precipitates (with downward arrow).
If any foul smelling gases are produced or any suffocating gases are produced then chemists can note it down that the reaction involves the change in matter. The reaction might also generate any colorful gas or precipitates or solutions. These will also confirm that change in matter is taking place.
Chemists can keep track of changes in matter by studying chemical reactions in detail.
Chapter U4 Solutions
Living By Chemistry: First Edition Textbook
Additional Science Textbook Solutions
College Physics: A Strategic Approach (3rd Edition)
Cosmic Perspective Fundamentals
Physics for Scientists and Engineers: A Strategic Approach, Vol. 1 (Chs 1-21) (4th Edition)
Chemistry: An Introduction to General, Organic, and Biological Chemistry (13th Edition)
Laboratory Experiments in Microbiology (12th Edition) (What's New in Microbiology)
Campbell Biology (11th Edition)
- A mixture of C7H12O2, C9H9OCl, biphenyl and acetone was put together in a gas chromatography tube. Please decide from the GC resutls which correspond to the peak for C7,C9 and biphenyl and explain the reasoning based on GC results. Eliminate unnecessary peaks from Gas Chromatography results.arrow_forwardIs the molecule chiral, meso, or achiral? CI .CH3 H₂C CIarrow_forwardPLEASE HELP ! URGENT!arrow_forward
- Identify priority of the substituents: CH3arrow_forwardHow many chiral carbons are in the molecule? OH F CI Brarrow_forwardA mixture of three compounds Phen-A, Acet-B and Rin-C was analyzed using TLC with 1:9 ethanol: hexane as the mobile phase. The TLC plate showed three spots of R, 0.1 and 0.2 and 0.3. Which of the three compounds (Phen-A; Acet-B or Rin-C) would have the highest (Blank 1), middle (Blank 2) and lowest (Blank 3) spot respectively? 0 CH: 0 CH, 0 H.C OH H.CN OH Acet-B Rin-C phen-A A A <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





