Textbook Question
A flask containing 450 mL of 0.500 M HBr was accidentally knocked to the floor. How many grams of K2CO3 would you need to put on the spill to neutralize the acid according to the following equation?
Ch.4 - Reactions in Aqueous Solution
McMurry8th EditionChemistryISBN: 9781292336145
Not the one you use?Change textbookSelect a different textbook
Table of contents
- Ch.1 - Chemical Tools: Experimentation & Measurement170
- Ch.2 - Atoms, Molecules & Ions160
- Ch.3 - Mass Relationships in Chemical Reactions169
- Ch.4 - Reactions in Aqueous Solution199
- Ch.5 - Periodicity & Electronic Structure of Atoms102
- Ch.6 - Ionic Compounds: Periodic Trends and Bonding Theory92
- Ch.7 - Covalent Bonding and Electron-Dot Structures61
- Ch.8 - Covalent Compounds: Bonding Theories and Molecular Structure59
- Ch.9 - Thermochemistry: Chemical Energy122
- Ch.10 - Gases: Their Properties & Behavior155
- Ch.11 - Liquids & Phase Changes54
- Ch.12 - Solids and Solid-State Materials73
- Ch.13 - Solutions & Their Properties120
- Ch.14 - Chemical Kinetics98
- Ch.15 - Chemical Equilibrium125
- Ch.16 - Aqueous Equilibria: Acids & Bases110
- Ch.17 - Applications of Aqueous Equilibria147
- Ch.18 - Thermodynamics: Entropy, Free Energy & Equilibrium86
- Ch.19 - Electrochemistry154
- Ch.20 - Nuclear Chemistry96
- Ch.21 - Transition Elements and Coordination Chemistry156
- Ch.22 - The Main Group Elements187
- Ch.23 - Organic and Biological Chemistry51
Chapter 4, Problem 98b
Write balanced net ionic equations for the following reactions. (b)
Verified step by step guidance1
Identify the reactants and products in the given chemical reaction.
Write the balanced molecular equation for the reaction.
Dissociate all strong electrolytes (soluble ionic compounds) into their constituent ions.
Identify and cancel out the spectator ions that appear on both sides of the equation.
Write the net ionic equation with the remaining species, ensuring it is balanced in terms of both mass and charge.
Verified video answer for a similar problem:
This video solution was recommended by our tutors as helpful for the problem above.
Video duration:
5mWas this helpful?
Key Concepts
Here are the essential concepts you must grasp in order to answer the question correctly.
Net Ionic Equations
Net ionic equations represent the actual chemical species that participate in a reaction, excluding spectator ions. They are derived from complete ionic equations by removing ions that do not change during the reaction. This simplification helps to focus on the essential chemical changes occurring in the solution.
Recommended video:
Guided course
00:51
Net Ionic Equations
Balancing Chemical Equations
Balancing chemical equations involves ensuring that the number of atoms for each element is the same on both sides of the equation. This is based on the law of conservation of mass, which states that matter cannot be created or destroyed in a chemical reaction. Proper balancing is crucial for accurately representing the stoichiometry of the reaction.
Recommended video:
Guided course
01:32Balancing Chemical Equations
Ionic Compounds in Aqueous Solutions
Ionic compounds dissociate into their constituent ions when dissolved in water, which is essential for writing net ionic equations. Understanding the solubility rules helps identify which compounds will dissociate and which will remain intact in solution. This knowledge is vital for determining the reactants and products in aqueous reactions.
Recommended video:
Guided course
01:11Types of Aqueous Solutions
Related Practice
Textbook Question
Write balanced net ionic equations for the following reactions. Note that HClO3 is a strong acid. (a)
Textbook Question
Write balanced net ionic equations for the following reactions. (a)
Textbook Question
Write balanced net ionic equations for the following reactions. Note that HClO3 is a strong acid. (b)
Textbook Question
Write balanced ionic equations for the following reactions. (b) Aqueous barium hydroxide is neutralized by aqueous nitric acid.
1
views
Textbook Question
Write balanced ionic equations for the following reactions. (a) Aqueous hydrobromic acid is neutralized by aqueous calcium hydroxide.
1
views