+ Acid Rain: Effect on Solubility of Calcium Carbonate The chief compound in marble is CaCO3. Marble has been widely used for statues and ornamental work on buildings, including such structures as the Taj Mahal (Figure 1). However, marble is readily attacked by acids via the following reaction. CaCO3(s) + H+ (aq) Ca²+ (aq) + HCO3(aq) Figure 1 of 1 > Equilibrium constants at 25 °C are listed in the table below. Part A HA [Ca²+] = Value Submit What is the molar solubility of marble (.e.. [Ca²+] in a saturated solution) in normal rainwater, for which pH = 5.60? Express your answer to two significant figures and include the appropriate units. View Available Hint(s) Part B Complete previous part(s) Units Substance K CaCO3 K < Return to Assignment Provide Feedback H₂CO3 Value of Ke 4.5 x 10 9 Kal 4.3 x 107 Kaz 5.6 x 10 11 39 of 39 Review | Constants | Periodic Table
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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