Question 47 Which of these gases combine(s) with water to form acid rain? I. SO2 II. NO2 III. H2 IV. N2 V. Cl2 O I only O II only O'I and II O I and IV O I, III, and V D Question 48 Which of the following laboratory acids is used in the cleaning of metals? Sulfuric acid O Nitric acid O Hydrochloric acid O Acetic acid
Ionic Equilibrium
Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.
Arrhenius Acid
Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red.
Bronsted Lowry Base In Inorganic Chemistry
Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.
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![Question 47
Which of these gases combine(s) with water to form acid rain?
I.
SO2
II.
NO2
III.
H2
IV.
N2
V.
Cl2
O I only
O II only
O'I and II
O I and IV
O I, III, and V
Question 48
Which of the following laboratory acids is used in the cleaning of metals?
Sulfuric acid
O Nitric acid
O Hydrochloric acid
O Acetic acid
O Phosphoric acid
Question 49
Which of these has the greatest [H30 ]?
O pH = 2
O pH = 5
O pH = 7
O pH = 11](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F80366bbd-a758-40e7-b9ec-8d2e3445db54%2Fd6258dc1-71c5-4d54-9a1b-729f4923fd3e%2Fn3atli_processed.jpeg&w=3840&q=75)
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