Skip to main content
Ch.9 Solutions
Timberlake - Chemistry: An Introduction to General, Organic, and Biological Chemistry 14th Edition
Timberlake14th EditionChemistry: An Introduction to General, Organic, and Biological ChemistryISBN: 9781292472249당신이 사용하는 게 아니라요?교과서 변경
모든 교과서Timberlake 14th EditionCh.9 Solutions문제 9d
9장, 문제 9d

Write a balanced equation for the dissociation of each of the following strong electrolytes in water:
d. Fe(NO3)3

검증된 단계별 안내
1
Identify the strong electrolyte: Fe(NO₃)₃ is iron(III) nitrate, a strong electrolyte that dissociates completely in water into its constituent ions.
Determine the ions produced: Iron(III) nitrate dissociates into Fe³⁺ (iron(III) ion) and NO₃⁻ (nitrate ion).
Write the unbalanced dissociation equation: Fe(NO₃)₃ → Fe³⁺ + NO₃⁻.
Balance the equation: Since there are three nitrate ions (NO₃⁻) in one formula unit of Fe(NO₃)₃, the balanced equation is Fe(NO₃)₃ → Fe³⁺ + 3NO₃⁻.
Verify the charge balance: The total positive charge from Fe³⁺ (3+) is balanced by the total negative charge from 3NO₃⁻ (3 × 1−), ensuring the equation is correctly balanced.

비슷한 문제에 대한 검증된 영상 답변:

이 영상 해법은 위 문제에 도움이 된다고 튜터들이 추천한 것입니다.
영상 길이:
3m
도움이 되었나요?

주요 개념

질문에 올바르게 답하기 위해 반드시 이해해야 하는 핵심 개념들은 다음과 같습니다.

Dissociation of Electrolytes

Dissociation refers to the process by which an ionic compound separates into its constituent ions when dissolved in water. Strong electrolytes, such as salts, completely dissociate in solution, meaning that all of the solute breaks apart into ions. This is crucial for understanding how compounds like Fe(NO₃)₃ behave in aqueous solutions.
추천 영상:
가이드 코스
02:11
Electrolytes (Simplified) Concept 3

Ionic Compounds

Ionic compounds are formed from the electrostatic attraction between positively charged cations and negatively charged anions. In the case of Fe(NO₃)₃, iron (Fe) acts as the cation, while the nitrate ion (NO₃) serves as the anion. Recognizing the structure of ionic compounds is essential for predicting their behavior in solution, including their dissociation.
추천 영상:
가이드 코스
02:11
Naming Ionic Compounds

Balanced Chemical Equations

A balanced chemical equation represents a chemical reaction with equal numbers of each type of atom on both sides of the equation. For the dissociation of Fe(NO₃)₃, it is important to write the equation correctly to reflect the stoichiometry of the ions produced. This ensures that the law of conservation of mass is upheld in the reaction.
추천 영상:
가이드 코스
01:32
Balancing Chemical Equations (Simplified) Concept 1
관련 실천
교과서 질문

Indicate whether aqueous solutions of each of the following solutes contain only ions, only molecules, or mostly molecules and a few ions:

a. acetic acid, HC2H3O2, a weak electrolyte

2007
views
교과서 질문

Indicate whether aqueous solutions of each of the following solutes contain only ions, only molecules, or mostly molecules and a few ions: c. fructose, C6H12O6, a nonelectrolyte

2201
views
교과서 질문

Indicate whether aqueous solutions of each of the following solutes contain only ions, only molecules, or mostly molecules and a few ions:

b. NaBr, a strong electrolyte

2474
views
교과서 질문

KF is a strong electrolyte, and HF is a weak electrolyte. How is the solution of KF different from that of HF?

3841
views
교과서 질문

Water is a polar solvent and carbon tetrachloride (CCl4) is a nonpolar solvent. In which solvent is each of the following, which is found or used in the body, more likely to be soluble?

d. cholesterol (lipid), nonpolar

2463
views
교과서 질문

Describe the formation of an aqueous KI solution, when solid KI dissolves in water.

2292
views