Concept explainers
Where can you find chemicals?
a. In a hardware store
b. In a chemical stockroom
c. All around you and even inside of you
d. All of the above
Interpretation:
Amongst, the given options, identify the place where the chemicals are found.
Concept Introduction:
All things are composed of chemicals whether it is water, air, food, or everything we come across. Therefore, chemicals virtually make up everything that a person comes into contact with.
Answer to Problem 1SAQ
Correct answer: Option (d) is the correct answer.
Explanation of Solution
Reason for correct option:
Chemicals can be found in a hardware store. For example, aluminum wire and aluminum sheeting can be sold at a hardware store and these are made up of pure aluminum. In a chemical stockroom, all types of chemicals can be found as it contains a stock of chemicals. Chemicals compose ordinary things. Chemicals compose the air around us. Chemicals are even present within the human body such as hydrochloric acid found in our stomach is a chemical. Therefore, the chemical composition of human body is considered in terms of elements and compounds. Hence, all of the given statements are correct. Thus, option (d) is the correct option.
Reasons for incorrect options:
All the given options are correct. There is no incorrect option.
Want to see more full solutions like this?
Chapter 1 Solutions
INTRODUCTORY CHEMISTRY-W/MOD.MASTERING.
- (For Exercises 4546) Solutions containing nickel(II) ion are usually bright green in color. When potassium hydroxide is added to such a nickel(II) solution, a pale-green fluffy solid forms and settles out of the solution. The fact that a reaction takes place when potassium hydroxide is added to a solution of nickel(II) ions is an example of a properly. . The fact that a solution of nickel(II) ion is bright green is an example of a property.arrow_forwardPlease don't provide handwritten solution.... which of the following elements is essential to life because it is a component of proteins and nucleic acids? a. Phosphorus b. Sulfur c. Chlorine d. Bromine e. Nitrogenarrow_forwardCompare the chemical reactions between the two figure. A. Fireworks at Night over river B. Rusted Barbed Wirearrow_forward
- I. Broken glassware can be disposed of into the general waste trash bin. II. General waste includes papers and plastic bottles. A. First statement is true and second statement is false B. First statement is false and second statement is true C. Both statements are incorrect D. Both statements are correct I. Halogenated waste should be separated from non-halogenated wastes II. These wastes are placed in a blohazard bag. A. First statement is true and second statement is false B. First statement is false and second statement is true C. Both statements are incorrect D. Both statements are correctarrow_forwardThis will produce the greatest amount of carbon dioxide per kilometer travelled A. LPG B. diesel C. gasolinearrow_forwardAn additive that can keep a compound, mixture, or solution from changing its form chemical nature. A. antioxidants b. Shock absorber c. Stabilizer d. Perservativearrow_forward
- 3. Place a piece of magnesium ribbon at the end of a glass tubing. Ignite it in the Bunsen flame. a. Describe what happens. b. Describe the product obtained after ignition. Chemical Equation: c. Is the resulting product an element? a mixture? or a compound? d. Explain the basis of your answer.arrow_forwardEvidence of a chemical reactions is anything that shows... A.a change in the state of matter B. interaction between 2 gases C. a new substance has formed D. a solid dissolved in a liquidarrow_forwardWhich statement is false regarding labels on chemical containers? a. labels tell the embalmer how the product can cause harm b. lables tell the embalmer what protection needs to be taken c. each label must list all appropriate hazard warnings d. the original manufacturer's label must be replaced by the employer e. each label must have the identitiy of the hazardous chemicalarrow_forward
- It is tendency of a substance to undergo chemical reaction. a. ductile b. corrosion c. reactivity d. sonorowsarrow_forwardWhy are the changes of state (e.g., boiling) not a chemical reaction A. Changes of state create new substances B. Changes of state do not create new substance C. Changes of state are always reversible D. Changes in state cannot always be detected E. Changes of state do not involve chemicalsarrow_forward21. What materials contain a precisely known concentration of a substance typically used in quantitative analysis? A. ACS grade MaterialsB. Chemical Standard MaterialsC. IUPAC Standard MaterialsD. PIPAC Standard Materialsarrow_forward
- Living By Chemistry: First Edition TextbookChemistryISBN:9781559539418Author:Angelica StacyPublisher:MAC HIGHERIntroductory Chemistry: A FoundationChemistryISBN:9781337399425Author:Steven S. Zumdahl, Donald J. DeCostePublisher:Cengage LearningIntroductory Chemistry: An Active Learning Approa...ChemistryISBN:9781305079250Author:Mark S. Cracolice, Ed PetersPublisher:Cengage Learning
- Chemistry: Matter and ChangeChemistryISBN:9780078746376Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl WistromPublisher:Glencoe/McGraw-Hill School Pub CoWorld of Chemistry, 3rd editionChemistryISBN:9781133109655Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCostePublisher:Brooks / Cole / Cengage Learning