Answer:
When we add 12M HCl, reaction quotient Qsp becomes greater than Ksp of NaCl leading to precipitation
Explanation:
When sodium chloride is dissolved in water, the equilibrium dissolution process known as Ksp is set up as typified by the equation;
NaCl(s)------> Na^+(aq) + Cl^-(aq)
According to Le Chatelier's principle, this system will remain in equilibrium after the addition of the 1M HCl. This explains why there will not be any change in the system after adding this solution.
However, addition of 12 M HCl will significantly distort the equilibrium position since there is now more Cl^- ion in the system. The system now seeks to relieve this stress by recrystallizing more sodium chloride leading to the formation of a precipitate. Succinctly put, when we add the 12M HCl, the reaction quotient Qsp becomes greater than Ksp of NaCl leading to precipitation of NaCl crystals.
Hydrogen bond
explaination: Hydrogen bonding is present because hydrogen from Vitamin C is forcefully attracted to oxygen of carbon dioxide. Dispersion is another present intermolecular force because it occurs between any two adjacent molecules.
Answer:
its answer is (Acetylene)
Answer:
liquids: water and soda
gases: oxygen and carbon dioxide
solid: a chair and a notebook
<span> an atom can chemically combine with another atom is referred to as a chemical bond.</span>
