Which one of the following is a conjugate acid–base pair? NaF & F- NH4+ & NH2- HNO3 & HNO2 H2O & H2O2 HI & I- The stronger the acid, __________ The stronger its conjugate base The less concentrated the conjugate base The weaker its conjugate base The more concentrated the conjugate base The more concentrated the acid Ammonia (NH3) acts as a weak base in aqueous solution. What is the acid that reacts with this base when ammonia is dissolved in water? None, there are no acids in pure water H2O NH4+ Trick question, because acids are present, ammonia cannot act as a base Oxygen that always is dissolved in water
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.
Which one of the following is a conjugate acid–base pair?
- NaF & F-
- NH4+ & NH2-
- HNO3 & HNO2
- H2O & H2O2
- HI & I-
The stronger the acid, __________
- The stronger its conjugate base
- The less concentrated the conjugate base
- The weaker its conjugate base
- The more concentrated the conjugate base
- The more concentrated the acid
Ammonia (NH3) acts as a weak base in aqueous solution. What is the acid that reacts with this base when ammonia is dissolved in water?
- None, there are no acids in pure water
- H2O
- NH4+
- Trick question, because acids are present, ammonia cannot act as a base
- Oxygen that always is dissolved in water
Which of the following is a strong acid?
- HNO3
- HCO3-
- H2S
- HOCl
- HNO2
Which of the following is not a strong acid?
- HNO3
- HCl
- H2SO4
- HCLO4
- H2CO3
Which one of the following is basic?
- Cl-
- HSO4-
- NO3-
- SO4^2-
- ClO4-
Trending now
This is a popular solution!
Step by step
Solved in 4 steps with 4 images
