QUESTION 11 Determine the molar solubility of MX (Ksp 8.0x109) in 0.012 M NaCN. The metal ion M* forms M(CN)2 (K-9.6x1010) in the presence of CN ion. Enter your answer in scientific notation with two significant figures. For example, 0.001357 would be entered as 1.40-3. QUESTION 12 The metal ion M2* in ammonia, NH3 forms the complex ion M(NH3)2+(K-1.4x1011). Calculate the M2+ concentration when the equilibrium concentrations of NH3 and M(NH3)2+ are 0.086 and 0.76 M respectively. Enter your answer in scientific notation with two significant figures. For example, 0.001357 would be entered as 1.46-3.
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.
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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.
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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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