Domanda del libro di testo
Indicate whether each of the following statements is characteristic of an acid, a base, or both
a. has a sour taste
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Ch.10 Acids and Bases and Equilibrium
Timberlake14th EditionChemistry: An Introduction to General, Organic, and Biological ChemistryISBN: 9781292472249
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TOC.tableOfContents
- Ch.1 Chemistry in Our Lives19
- Ch.2 Chemistry and Measurements80
- Ch.3 Matter and Energy53
- Ch.4 Atoms and Elements58
- Ch.5 Nuclear Chemistry42
- Ch.6 Ionic and Molecular Compounds57
- Ch.7 Chemical Quantities and Reactions38
- Ch.8 Gases30
- Ch.9 Solutions50
- Ch.10 Acids and Bases and Equilibrium64
- Ch.11 Introduction to Organic Chemistry: Hydrocarbons77
- Ch.12 Alcohols, Thiols, Ethers, Aldehydes, and Ketones82
- Ch.13 Carbohydrates54
- Ch.14 Carboxylic Acids, Esters, Amines, and Amides91
- Ch.15 Lipids61
- Ch.16 Amino Acids, Proteins, and Enzymes84
- Ch.17 Nucleic Acids and Protein Synthesis86
- Ch.18 Metabolic Pathways and ATP Production73
Timberlake14th EditionChemistry: An Introduction to General, Organic, and Biological ChemistryISBN: 9781292472249Non è quello che usi tu?Cambia libro di testo
Capitolo 10, Problema 1d
Indicate whether each of the following statements is characteristic of an acid, a base, or both
d. is named barium hydroxide
Guida verificata passo dopo passo1
Step 1: Recall the definition of acids and bases. Acids are substances that donate protons (H⁺ ions) in aqueous solutions, while bases are substances that accept protons or produce hydroxide ions (OH⁻) in aqueous solutions.
Step 2: Analyze the chemical name 'barium hydroxide.' The term 'hydroxide' indicates the presence of OH⁻ ions, which is a characteristic of bases.
Step 3: Recognize that barium hydroxide (Ba(OH)₂) is a strong base because it dissociates completely in water to release barium ions (Ba²⁺) and hydroxide ions (OH⁻).
Step 4: Conclude that barium hydroxide is characteristic of a base, as it produces hydroxide ions in solution and does not exhibit properties of acids.
Step 5: Verify your understanding by comparing this to other known bases, such as sodium hydroxide (NaOH), which also contains hydroxide ions and behaves similarly in solution.
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Acids and Bases
Acids are substances that can donate protons (H+) in a solution, while bases are substances that can accept protons or donate hydroxide ions (OH-). This fundamental distinction is crucial for classifying compounds as either acids or bases based on their chemical behavior in aqueous solutions.
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Percorso guidato
03:11
Arrhenius Acids & Bases Concept 1
Hydroxides
Hydroxides are compounds that contain the hydroxide ion (OH-). They are typically associated with basic substances. For example, barium hydroxide (Ba(OH)2) is a strong base because it dissociates in water to release hydroxide ions, which can neutralize acids.
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01:46Molarity Example 1
Naming Conventions in Chemistry
The naming of chemical compounds follows specific conventions that indicate their composition and structure. Barium hydroxide is named using the metal 'barium' followed by 'hydroxide,' reflecting its composition of barium ions and hydroxide ions, which is characteristic of bases.
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00:38What is Chemistry? Concept 1
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