Textbook Question
Determine the number of each type of atom in each formula. b. CuSO4 d. Mg(HCO3)2
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Ch.3 - Molecules, Compounds & Chemical Equations
Tro4th EditionChemistry: A Molecular ApproachISBN: 9780134112831
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Table of contents
- Ch.1 - Matter, Measurement & Problem Solving136
- Ch.2 - Atoms & Elements112
- Ch.3 - Molecules, Compounds & Chemical Equations159
- Ch.4 - Chemical Quantities & Aqueous Reactions140
- Ch.5 - Gases118
- Ch.6 - Thermochemistry106
- Ch.7 - Quantum-Mechanical Model of the Atom62
- Ch.8 - Periodic Properties of the Elements103
- Ch.9 - Chemical Bonding I: The Lewis Model104
- Ch.10 - Chemical Bonding II: Molecular Shapes & Valence Bond Theory89
- Ch.11 - Liquids, Solids & Intermolecular Forces73
- Ch.12 - Solids and Modern Material59
- Ch.13 - Solutions110
- Ch.14 - Chemical Kinetics140
- Ch.15 - Chemical Equilibrium78
- Ch.16 - Acids and Bases155
- Ch.17 - Aqueous Ionic Equilibrium176
- Ch.18 - Free Energy and Thermodynamics108
- Ch.19 - Electrochemistry118
- Ch.20 - Radioactivity and Nuclear Chemistry82
- Ch.21 - Organic Chemistry150
Chapter 3, Problem 10
How many atoms are specified by each of these prefixes: mono-, di-, tri-, tetra-, penta-, hexa-?
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Understand that these prefixes are used in chemistry to indicate the number of atoms in a molecule.
The prefix 'mono-' indicates one atom.
The prefix 'di-' indicates two atoms.
The prefix 'tri-' indicates three atoms.
The prefix 'tetra-' indicates four atoms.
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Key Concepts
Here are the essential concepts you must grasp in order to answer the question correctly.
Chemical Prefixes
Chemical prefixes are used in nomenclature to indicate the number of atoms of an element in a compound. These prefixes help in naming molecular compounds and provide clarity on the composition of the substance. For example, 'mono-' indicates one atom, 'di-' indicates two atoms, and so forth.
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Metric Prefixes Usage
Molecular Compounds
Molecular compounds are formed when two or more nonmetals bond together by sharing electrons. The prefixes are essential in naming these compounds, as they specify the exact number of each type of atom present. Understanding these compounds is crucial for interpreting chemical formulas and reactions.
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Stoichiometry
Stoichiometry is the area of chemistry that deals with the quantitative relationships between the substances involved in chemical reactions. It allows chemists to calculate the amounts of reactants and products based on the chemical formulas, which often include prefixes to denote the number of atoms, thus linking the concept of prefixes to practical applications in chemical calculations.
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Related Practice
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Determine the number of each type of atom in each formula. a. Mg3(PO4)2 b. BaCl2 c. Fe(NO2)2 d. Ca(OH)2
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Write the formula for each molecular compound. a. boron tribromide b. dichlorine monoxide c. xenon tetrafluoride d. carbon tetrabromide
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Determine the number of each type of atom in each formula. a. Ca(NO2)2 d. Mg(HCO3)2
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