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What is a physical property of matter?
What is a physical property of matter?
A physical property of matter is observed with senses and can be determined without destroying the object.
Flammability is an example of a
Flammability is an example of a
- physical property of matter
- chemical property of matter (correct)
Ductility is an example of a
Ductility is an example of a
- physical property of matter (correct)
- chemical property of matter
Baking cookies is an example of a
Baking cookies is an example of a
Melting ice is an example of a
Melting ice is an example of a
What is the Law of Conservation of Mass?
What is the Law of Conservation of Mass?
Why do chemists need to balance chemical equations?
Why do chemists need to balance chemical equations?
What is a synthesis reaction?
What is a synthesis reaction?
What is a single displacement reaction?
What is a single displacement reaction?
What is a combustion reaction?
What is a combustion reaction?
What is a neutralization reaction?
What is a neutralization reaction?
What is complete combustion?
What is complete combustion?
When methane is burned, it produces a mixture of carbon dioxide, carbon monoxide, carbon, and water. This is an example of
When methane is burned, it produces a mixture of carbon dioxide, carbon monoxide, carbon, and water. This is an example of
When propane is burned, it produces carbon dioxide and water. This is an example of
When propane is burned, it produces carbon dioxide and water. This is an example of
The flame on the Bunsen burner is blue. This indicates that...
The flame on the Bunsen burner is blue. This indicates that...
A candle has a yellow flame. This indicates that...
A candle has a yellow flame. This indicates that...
What are acids?
What are acids?
What do weak acids produce?
What do weak acids produce?
What is an indicator?
What is an indicator?
A substance that reacts with metals, turns blue litmus red, and tastes sour is a(n)
A substance that reacts with metals, turns blue litmus red, and tastes sour is a(n)
A substance that reacts with carbonates, turns bromothymol blue yellow, and phenolphthalein colorless is a(n)
A substance that reacts with carbonates, turns bromothymol blue yellow, and phenolphthalein colorless is a(n)
Sodium bicarbonate is an example of
Sodium bicarbonate is an example of
A substance does not react with metals, turns red litmus blue, and tastes bitter is a(n)
A substance does not react with metals, turns red litmus blue, and tastes bitter is a(n)
A substance that does not react with carbonates, keeps bromothymol blue blue, and turn phenolphthalein pink is a(n)
A substance that does not react with carbonates, keeps bromothymol blue blue, and turn phenolphthalein pink is a(n)
What does the pH scale tell us?
What does the pH scale tell us?
Give examples of acids.
Give examples of acids.
A substance has a pH of 2. It is a(n)
A substance has a pH of 2. It is a(n)
A substance has a pH of 7. It is...
A substance has a pH of 7. It is...
What happens when an acid reacts with a base?
What happens when an acid reacts with a base?
When does a neutralization reaction occur?
When does a neutralization reaction occur?
What distinguishes a molecular compound from an ionic compound?
What distinguishes a molecular compound from an ionic compound?
Which of the following accurately describes a characteristic of acids?
Which of the following accurately describes a characteristic of acids?
What is the primary outcome of a double displacement reaction?
What is the primary outcome of a double displacement reaction?
Which postulate of the particle theory of matter relates to the behavior of gases?
Which postulate of the particle theory of matter relates to the behavior of gases?
What does the Conservation of Mass state regarding chemical reactions?
What does the Conservation of Mass state regarding chemical reactions?
Which type of chemical reaction involves the breakdown of a single compound into two or more simpler substances?
Which type of chemical reaction involves the breakdown of a single compound into two or more simpler substances?
Which of the following options is a characteristic of a multivalent cation?
Which of the following options is a characteristic of a multivalent cation?
In chemical nomenclature, what is the naming convention for simple ionic compounds?
In chemical nomenclature, what is the naming convention for simple ionic compounds?
Flashcards
A physical property of matter...
A physical property of matter...
is observed with senses and can be determined without destroying the object
A chemical property of matter...
A chemical property of matter...
indicates how a substance reacts with something else
Flammability is an example of a
Flammability is an example of a
chemical property of matter
Ductility is an example of a
Ductility is an example of a
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Baking cookies is an example of a
Baking cookies is an example of a
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Melting ice is an example of a
Melting ice is an example of a
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The law of conservation of mass states that...
The law of conservation of mass states that...
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Chemists need to balance chemical equations in order to follow the
Chemists need to balance chemical equations in order to follow the
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Sodium and chlorine react to produce sodium chloride. This is an example of a
Sodium and chlorine react to produce sodium chloride. This is an example of a
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Aluminum and copper(II) chloride react to produce copper and aluminum chloride. This is an example of a
Aluminum and copper(II) chloride react to produce copper and aluminum chloride. This is an example of a
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Propane in your BBQ reacts with oxygen to produce carbon dioxide and water. This is an example of a
Propane in your BBQ reacts with oxygen to produce carbon dioxide and water. This is an example of a
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When calcium carbonate is heated, it produces calcium oxide and carbon dioxide. This is an example of a
When calcium carbonate is heated, it produces calcium oxide and carbon dioxide. This is an example of a
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When solutions of silver nitrate and sodium chloride are mixed, silver chloride and sodium nitrate are produced. This is an example of a
When solutions of silver nitrate and sodium chloride are mixed, silver chloride and sodium nitrate are produced. This is an example of a
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When sulfuric acid and calcium hydroxide are mixed together, calcium sulfate and water are produced. This is an example of a
When sulfuric acid and calcium hydroxide are mixed together, calcium sulfate and water are produced. This is an example of a
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Complete combustion occurs when...
Complete combustion occurs when...
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Incomplete combustion occurs when...
Incomplete combustion occurs when...
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When methane is burned, it produces a mixture of carbon dioxide, carbon monoxide, carbon and water. This is an example of
When methane is burned, it produces a mixture of carbon dioxide, carbon monoxide, carbon and water. This is an example of
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When propane is burned, it produces carbon dioxide and water. This is an example of
When propane is burned, it produces carbon dioxide and water. This is an example of
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The flame on the Bunsen burner is blue. This indicates that...
The flame on the Bunsen burner is blue. This indicates that...
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A candle has a yellow flame. This indicates that...
A candle has a yellow flame. This indicates that...
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Acids are...
Acids are...
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Weak acids produce...
Weak acids produce...
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An indicator is a substance that...
An indicator is a substance that...
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Most bases are substances that...
Most bases are substances that...
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A substance that reacts with metals, turns blue litmus red, and tastes sour is a(n)
A substance that reacts with metals, turns blue litmus red, and tastes sour is a(n)
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A substance that reacts with carbonates, turns bromothymol blue yellow, and phenolphthalein colourless is a(n)
A substance that reacts with carbonates, turns bromothymol blue yellow, and phenolphthalein colourless is a(n)
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Sodium bicarbonate is an example of
Sodium bicarbonate is an example of
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A substance does not react with metals, turns red litmus blue, and tastes bitter is a(n)
A substance does not react with metals, turns red litmus blue, and tastes bitter is a(n)
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A substance that does not react with carbonates, keeps bromothymol blue blue, and turn phenolphthalein pink is a(n)
A substance that does not react with carbonates, keeps bromothymol blue blue, and turn phenolphthalein pink is a(n)
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The pH scale tells...
The pH scale tells...
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Examples of acids include
Examples of acids include
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Examples of bases include
Examples of bases include
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Decomposition Reaction
Decomposition Reaction
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Synthesis Reaction
Synthesis Reaction
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Double Displacement Reaction
Double Displacement Reaction
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Single Displacement Reaction
Single Displacement Reaction
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Cation
Cation
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Anion
Anion
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Combustion Reaction
Combustion Reaction
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Neutralization Reaction
Neutralization Reaction
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Study Notes
Physical vs. Chemical Properties
- Physical properties are observed with senses and determined without changing the substance.
- Chemical properties describe how a substance reacts with another.
Examples of Properties and Changes
- Flammability: Chemical property — how easily a substance burns.
- Ductility: Physical property — ability to be drawn into wires.
- Baking cookies: Chemical change—new substances are formed.
- Melting ice: Physical change—state of matter changes, but the substance remains the same.
Bohr-Rutherford Diagrams (Sodium and Calcium)
- Detailed diagrams are needed to accurately show the electron configuration of Sodium and Calcium. These are not provided in the text.
Lewis Symbols (Chlorine)
- Detailed diagram is needed to show Lewis symbol for chlorine.
Ionic Bond Formation (Magnesium and Oxygen)
- Detailed explanation and diagram are needed to demonstrate the ionic bond formation between magnesium and oxygen.
Lewis Structures (Carbon Dioxide and Water)
- Detailed diagrams are needed to show the Lewis structures of carbon dioxide and water. These are not provided in the text.
Chemical Formulas
- Lithium bromide: LiBr
- Iron(II) sulfide: FeS
- Aluminum sulfate: Al₂(SO₄)₃
- Ammonium hydroxide: NH₄OH
Chemical Names
- HCl(aq): Hydrochloric acid
- NaClO: Sodium hypochlorite
- CuO: Copper(II) oxide
- KCl: Potassium chloride
Law of Conservation of Mass
- The total mass of reactants equals the total mass of products in a chemical reaction.
Types of Chemical Reactions
- Synthesis: Two or more reactants combine to form a single product (e.g., sodium + chlorine → sodium chloride).
- Single Displacement: One element replaces another in a compound (e.g., aluminum + copper(II) chloride → copper + aluminum chloride).
- Combustion: A substance reacts with oxygen to produce heat and light (e.g., propane + oxygen → carbon dioxide + water).
- Decomposition: A single reactant breaks down into two or more products (e.g., calcium carbonate → calcium oxide + carbon dioxide).
- Double Displacement: Ions in two reactants exchange places to form two new compounds (e.g., silver nitrate + sodium chloride → silver chloride + sodium nitrate).
- Neutralization: An acid reacts with a base to produce a salt and water (e.g., sulfuric acid + calcium hydroxide → calcium sulfate + water).
Types of Combustion
- Complete Combustion: Sufficient oxygen, producing only carbon dioxide and water.
- Incomplete Combustion: Insufficient oxygen, producing a mix of products including carbon monoxide, carbon, and water.
Acids and Bases
- Acids: Molecular compounds releasing H⁺ ions in water.
- Bases: Substances dissociating in water to release OH⁻ ions (hydroxide ions).
- Weak acids/bases: Produce fewer ions than strong acids/bases.
- Indicators: Substances changing color in the presence of acids or bases.
- pH: Measures acidity or basicity.
- pH 7 is neutral.
- pH less than 7 is acidic.
- pH greater than 7 is basic.
Examples of Acids and Bases
- Acids: Citrus fruits, soda, coffee, vinegar, stomach acid.
- Bases: Baking soda, antacids, household cleaners, bleach.
Neutralization
- Acid reacts with a base, producing salt and water.
Big Ideas (From the provided image)
- Applications of Chemical Reactions: Understanding applications related to safety and the environment.
- Properties and Changes of Matter: Understanding Particle Theory of Matter postulates, identifying physical/chemical properties and changes.
- Atom Diagrams: Creating Bohr-Rutherford diagrams, understanding subatomic particles.
- Ions and Ionic Compounds: Understanding ions, charges; process of creating compounds and Lewis structures.
- Nomenclature: Understanding naming rules for compounds (ionic/molecular), identifying formulas/names.
- Conservation of Mass: Identifying components, understanding law and balancing equations.
- Types of Reactions: Identifying different reaction types, understanding features, predicting products.
- Acids and Bases: Understanding unique properties, techniques to identify acids or bases, and indicator use.
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Description
Test your understanding of physical and chemical properties, changes, and important concepts like Bohr-Rutherford diagrams and Lewis symbols. This quiz covers examples of properties and the classification of bonding types in substances like sodium, calcium, magnesium, and chlorine.
