Neutralization reaction equations for each of the strong acids HCl, HNO 3 and H 2 SO 4 with each of strong bases NaOH and KOH in aqueous solution should be written. Concept Introduction: When strong acid and a strong base are mixed together, the basic chemical reaction that occurs is reaction between H+ ions from the acid and OH- ions from the base to form water. The driving force for acid base reaction to happen is the formation of water. Other than the water, an ionic compound is formed which is known as a salt. Salt of strong acid and a strong base is also a strong electrolyte. So it completely dissociates in aqueous solution. Neutralization of acid and a base depicts that the pH of the final solution is 7. When a strong acid and a strong base are mixed in appropriate mole ratios, the final pH should be 7.
Neutralization reaction equations for each of the strong acids HCl, HNO 3 and H 2 SO 4 with each of strong bases NaOH and KOH in aqueous solution should be written. Concept Introduction: When strong acid and a strong base are mixed together, the basic chemical reaction that occurs is reaction between H+ ions from the acid and OH- ions from the base to form water. The driving force for acid base reaction to happen is the formation of water. Other than the water, an ionic compound is formed which is known as a salt. Salt of strong acid and a strong base is also a strong electrolyte. So it completely dissociates in aqueous solution. Neutralization of acid and a base depicts that the pH of the final solution is 7. When a strong acid and a strong base are mixed in appropriate mole ratios, the final pH should be 7.
Solution Summary: The author explains the neutralization reaction equations for strong acids HCl, HNO 3 and H 2 SO 4 with strong bases NaOH and KOH in aqueous solution.
Definition Definition Transformation of a chemical species into another chemical species. A chemical reaction consists of breaking existing bonds and forming new ones by changing the position of electrons. These reactions are best explained using a chemical equation.
Chapter 7, Problem 19CR
Interpretation Introduction
Interpretation:
Neutralization reaction equations for each of the strong acids HCl, HNO3 and H2 SO4 with each of strong bases NaOH and KOH in aqueous solution should be written.
Concept Introduction:
When strong acid and a strong base are mixed together, the basic chemical reaction that occurs is reaction between H+ ions from the acid and OH- ions from the base to form water. The driving force for acid base reaction to happen is the formation of water. Other than the water, an ionic compound is formed which is known as a salt. Salt of strong acid and a strong base is also a strong electrolyte. So it completely dissociates in aqueous solution. Neutralization of acid and a base depicts that the pH of the final solution is 7. When a strong acid and a strong base are mixed in appropriate mole ratios, the final pH should be 7.
The U. S. Environmental Protection Agency (EPA) sets limits on healthful levels of air pollutants. The maximum level that the EPA considers safe for lead air pollution is 1.5 μg/m3 . If your lungs were filled with air containing this level of lead, how many lead atoms would be in your lungs? (Assume a total lung volume of 5.40 L
During a(n) ________ process, energy is transferred from the system to the surroundings.
exothermic
endothermic
thermodynamic
thermochemical
physical
Use the following information to determine the enthalpy for the reaction shown below.
→
S(s) + O2(g) SO2(9)
ΔΗ Π
?
Reference reactions:
S(s) + O2(g)
SO3(9)
2SO2(g) + O2(g) → 2SO3(g)
AHxn
=
-395kJ
AHrxn
= ―
-198kJ
Chapter 7 Solutions
Introductory Chemistry: Foundation - Text (Looseleaf)
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.