Heroin, a tertiary amine, is a weak base because it contains a nitrogen atom with a lone pair of electrons. Therefore, it can be titrated with a mineral acid, e.g., HCI. Heroin has a molecular mass equal to 369.4176 g/mol. The crime laboratory took 75.000 mg of the mysterious white powder and dissolved it in one hundred mL of water. The resulting aqueous solution was titrated to the equivalence point with 5.000 mL of 0.02500 M HCI solution. Using these data, the percentages of heroin in the sugar/heroin mixture is O 30.12% O 21.90% 43.80% O 60.24%
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.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
