You are asked to find the pH of each solution described below. A 0.50 M solution of HBrO3 A 0.030 M solution of Ca(OH)2 A 0.50 M solution of NH4Br A solution that is 0.20 M in NH3 and 0.35 M in NH4NO3 after the addition of a small amount of NaOH A solution that is 0.40 M in HCOOH and 0.30 M in NaHCOO A 0.25 M solution of CH3NH2 Options： A.weak acid B.strong acid C.weak base D.strong base E.acid salt F.basic salt
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.
You are asked to find the pH of each solution described below.
A 0.50 M solution of HBrO3
A 0.030 M solution of Ca(OH)2
A 0.50 M solution of NH4Br
A solution that is 0.20 M in NH3 and 0.35 M in NH4NO3 after the addition of a small amount of NaOH
A solution that is 0.40 M in HCOOH and 0.30 M in NaHCOO
A 0.25 M solution of CH3NH2
Options：
A.weak acid
B.strong acid
C.weak base
D.strong base
E.acid salt
F.basic salt
G.buff by it self
H.buff after add strong base
I.buff after add strong acid
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