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Elements, Compounds, and Mixtures/Types of Chemi ...
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What is the reactant(s) in this chemical reaction? Br2 + 2NaI → 2NaBr + I2
Br2 and NaI
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What is the equation for a double-replacement reaction?
AB + CD --> AC + BD
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What is a product?
Substances that come OUT of a chemical reaction
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Is the following an ELEMENT, COMPOUND, or MIXTURE? Carbon Dioxide
Compound
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What kind of reaction is this? 2KCl + HgSO4 →K2SO4 + HgCl2
Double-Replacement Reaction
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What is the general equation for a synthesis reaction?
A + B --> AB
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What is the general equation for a single-replacement reaction?
AB + C --> AC + B
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What kind of reaction is this? 2H2 + O2 → 2H2O
Synthesis Reaction
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Is the following an ELEMENT, COMPOUND, or MIXTURE? Tea
Homogeneous Mixture
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What kinds of reaction is this? Br2 + 2NaI → 2NaBr + I2
Single-Replacement Reaction
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Is the following an ELEMENT, COMPOUND, or MIXTURE? Copper Wire
Element
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Is the following an ELEMENT, COMPOUND, or MIXTURE? Concrete
Heterogeneous Mixture
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Is the following an ELEMENT, COMPOUND, or MIXTURE? Vegetable soup
Heterogeneous Mixture
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What is the general equation for a decomposition reaction?
AB --> A + B
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Is the following an ELEMENT, COMPOUND, or MIXTURE? Table Salt
Compound
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What is a reactant?
Substances that go INTO a chemical reaction
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What kind of reaction is this? 2Al2O3 → 4Al + 3O2
Decomposition Reaction
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Is the following an ELEMENT, COMPOUND, or MIXTURE? Sugar Water
Homogeneous Mixture
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