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Nelson Science Perspectives 10
Section 5-3: Hazardous Products and Workplace Safety
Nelson Science Perspectives 10
1st Edition
Christy C. Hayhoe, Doug Hayhoe, Jeff Major, Maurice DiGiuseppe
ISBN: 9780176355289
Textbook solutions
Chapter 1: Living and Working with Science
Page 11: Try This
Page 13: Try This
Page 23: What Do You Already Know?
Chapter 2: Cells, Cell Division, and Cell Specialization
Section 2-1: Plant and Animal Cells
Section 2-3: The Importance of Cell Division
Section 2-5: The Cell Cycle
Section 2-7: Cell Division Going Wrong: Cancer
Section 2-9: Specialized Cells
Page 64: Review
Page 66: Self-Quiz
Chapter 3: Animal Systems
Section 3-1: The Hierarchy of Structure in Animals
Section 3-2: Stem Cells and Cellular Differentiation
Section 3-4: The Circulatory System
Section 3-6: The Respiratory System
Section 3-7: Organ Transplantation
Section 3-8: The Musculoskeletal System
Section 3-10: The Nervous System
Section 3-11: Interactions of Systems
Page 116: Review
Page 118: Self-Quiz
Chapter 4: Plant Systems
Section 4-1: Systems in Plants
Section 4-2: Plant Tissue Systems
Section 4-4: Tissues Working Together
Section 4-6: Plant Growth
Page 150: Review
Page 152: Self-Quiz
Page 159: Unit Review
Page 164: Self-Quiz
Chapter 5: Chemicals and Their Properties
Section 5-1: Properties and Changes
Section 5-3: Hazardous Products and Workplace Safety
Section 5-4: Patterns and the Periodic Table
Section 5-5: Atoms and Ions
Section 5-6: Ionic Compounds
Section 5-7: Names and Formulas of Ionic Compounds
Section 5-9: Polyatomic Ions
Section 5-10: Molecules and Covalent Bonding
Page 216: Review
Page 218: Self-Quiz
Page 191: Try This
Page 191: Check Your Understanding
Chapter 6: Chemicals and Their Reactions
Section 6-1: Describing Chemical Reactions
Section 6-3: Conserving Mass in Chemical Reactions
Section 6-4: Information in Chemical Equations
Section 6-5: Types of Chemical Reactions: Synthesis and Decomposition
Section 6-6: Types of Chemical Reactions: Single and Double Displacement
Section 6-9: Types of Chemical Reactions: Combustion
Section 6-10: Corrosion
Page 258: Review
Page 260: Self-Quiz
Page 232: Try This
Page 232: Check Your Understanding
Chapter 7: Acids and Bases
Section 7-2: Properties, Names, and Formulas
Section 7-3: The pH Scale
Section 7-5: Neutralization Reactions
Section 7-7: Explore an Issue Critically
Page 294: Review
Page 296: Self-Quiz
Page 303: Unit Review
Page 309: Self-Quiz
Page 280: Try This
Page 281: Check Your Understanding
Chapter 8: Earth’s Climate System and Natural Change
Section 8-1: Weather and Climate
Section 8-2: Classifying Climate
Section 8-3: The Sun Powers Earth’s Climate System
Section 8-4: Components of Earth’s Climate System
Section 8-6: The Greenhouse Effect
Section 8-8: Energy Transfer within the Climate System: Air and Ocean Circulation
Section 8-9: Long-Term and Short-Term Changes
Section 8-10: Feedback Loops and Climate
Section 8-11: Studying Clues to Past Climates
Page 364: Review
Page 367: Self-Quiz
Chapter 9: Earth’s Climate: Out of Balance
Section 9-1: Evidence of a Changing Climate
Section 9-4: Greenhouse Gases: Changing the Climate
Section 9-5: Canadian Emission of Greenhouse Gases
Section 9-6: Computer Modelling: Evidence that Human Activity is Causing Current Changes
Page 398: Review
Page 400: Self-Quiz
Page 375: Try This
Page 378: Check Your Understanding
Chapter 10: Assessing and Responding to Climate Change
Section 10-1: Climate Models and Clean Energy
Section 10-2: Global Impacts of Climate Change
Section 10-3: Impacts of Climate Change on Ontario
Section 10-4: Taking Action to Limit Climate Change
Section 10-5: What Can Individuals Do?
Page 438: Review
Page 440: Self-Quiz
Page 446: Unit Review
Page 453: Self-Quiz
Chapter 11: The Production and Reflection of Light
Section 11-1: What is Light?
Section 11-2: How is Light Produced?
Section 11-3: The Laser?A Special Type of Light
Section 11-4: The Ray Model of Light
Section 11-6: The Laws of Reflection
Section 11-7: Images in Plane Mirrors
Section 11-9: Images in Curved Mirrors
Page 506: Review
Page 509: Self-Quiz
Page 486: Check Your Understanding
Page 486: Try This
Chapter 12: The Refraction of Light
Section 12-1: What is Refraction?
Section 12-4: The Index of Refraction
Section 12-5: Total Internal Reflection
Section 12-7: Phenomena Related to Refraction
Page 542: Review
Page 545: Self-Quiz
Chapter 13: Lenses and Optical Devices
Section 13-1: Writing a Critical Analysis
Section 13-3: Images in Lenses
Section 13-4: The Lens Equations
Section 13-5: Lens Applications
Section 13-6: The Human Eye
Page 582: Review
Page 584: Self-Quiz
Page 590: Unit Review
Page 596: Self-Quiz
All Solutions
Section 5-3: Hazardous Products and Workplace Safety
Exercise 1
Result
1 of 1
Since there are hazardous products in most workplaces, workers must be trained to be around and handle them without injury
Exercise 2
Result
1 of 1
A workplace label is required when a chemical is dangerous to someone in any way or when there is a hazard in the work environment that a worker could come across
Exercise 3
Step 1
1 of 2
Section 9 in the material safety data sheet is the section concerned with the physical and chemical properties.
Result
2 of 2
$$
textbf{Both physical and chemical properties are listed in section 9.}
$$
textbf{Both physical and chemical properties are listed in section 9.}
$$
Exercise 4
Result
1 of 1
Some chemical compositions could change over time or their potency could fall below the standards listed on the container
Exercise 5
Result
1 of 1
On the container itself or by googling the product’s MSDS
Exercise 6
Step 1
1 of 1
All hazards associated with its presence, not just human body concerns if it were to be inhaled or contacted.
Exercise 7
Result
1 of 1
Chloroform is hazardous but can be used safely
Exercise 8
Result
1 of 1
Water is usually safe but if in the presence of alkali metals can be explosive
Exercise 9
Result
1 of 1
Some chemicals are only toxic in high concentrations or amounts, and trace amounts of it could be ineffective on life
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