Skip to main content
Ch.4 - Reactions in Aqueous Solution
Brown - Chemistry: The Central Science 15th Edition
Brown15th EditionChemistry: The Central ScienceISBN: 9780137542970Non è quello che usi tu?Cambia libro di testo
Tutti i libri di testoBrown 15th EditionCh.4 - Reactions in Aqueous SolutionProblema 18d
Capitolo 4, Problema 18d

Specify what ions are present upon dissolving each of the following substances in water: (d) NaCH3COO

Guida verificata passo dopo passo
1
Identify the compound given: NaCH3COO is sodium acetate.
Recognize that sodium acetate is an ionic compound composed of Na+ (sodium ions) and CH3COO- (acetate ions).
Understand that when ionic compounds dissolve in water, they dissociate into their respective ions.
Dissolving sodium acetate in water separates it into Na+ ions and CH3COO- ions.
Conclude that the ions present in the solution after dissolving sodium acetate in water are Na+ and CH3COO-.

Risposta video verificata per un problema simile:

Questa soluzione video è stata consigliata dai nostri tutor come utile per risolvere questo problema.
Durata del video:
1m

Concetti chiave

Ecco i concetti essenziali che devi comprendere per rispondere correttamente alla domanda.

Dissociation of Ionic Compounds

When ionic compounds dissolve in water, they dissociate into their constituent ions. This process occurs because the polar water molecules surround and separate the ions, allowing them to move freely in solution. Understanding this concept is crucial for predicting the ions present when a substance like sodium acetate (NaCH3COO) is dissolved.
Video consigliato:
Percorso guidato
02:11
Ionic Compounds Naming

Acetate Ion

The acetate ion (CH3COO-) is a negatively charged ion formed from acetic acid (CH3COOH). It plays a significant role in various chemical reactions and is commonly encountered in organic chemistry. Recognizing the acetate ion is essential for identifying the ions produced when sodium acetate is dissolved in water.
Video consigliato:
Percorso guidato
02:31
Other Polyatomic Ions

Sodium Ion

The sodium ion (Na+) is a positively charged ion that results from the dissociation of sodium-containing compounds in water. Sodium is an alkali metal and is highly soluble in water, making it a common ion in many aqueous solutions. Identifying the sodium ion is important for understanding the complete ionic composition of sodium acetate in solution.
Video consigliato:
Percorso guidato
06:17
Ion Formation
Pratica correlata
Domanda del libro di testo

Specify what ions are present upon dissolving each of the following substances in water: (b) K2CO3

886
views
1
comments
Domanda del libro di testo

Formic acid, HCOOH, is a weak electrolyte. Write the chemical equation for the ionization of HCOOH.

740
views
Domanda del libro di testo

Formic acid, HCOOH, is a weak electrolyte. What solutes are present in an aqueous solution of this compound?

1718
views
Domanda del libro di testo

Acetone, CH3COCH3, is a nonelectrolyte; hypochlorous acid, HClO, is a weak electrolyte; and ammonium chloride, NH4Cl, is a strong electrolyte. (a) What are the solutes present in aqueous solutions of each compound? What solute particles are present in an aqueous solution of NH4Cl?

1517
views
Domanda del libro di testo

Specify what ions are present upon dissolving each of the following substances in water: (a) MgI2

462
views
Domanda del libro di testo

Specify what ions are present upon dissolving each of the following substances in water: (c) HClO4

543
views