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What equation best represents the dissociation of water moleculesinto hydrogen ions and hydroxide ions?
Of the three common ways of repwresenting the dissociation of water
H2O↔ H+ + OH-
2H2O ↔ (H3O)+ + OH-
H20 <-> H+aq + OH-
Number 1 is worst-- free protons are not present
Number 2 is close
Number 3 is best as it represents the fact that the proton is associated with clusters of water hydrogen bonded water molecules
What else can I help you with?
Dissociation of aluminum hydroxide?
Aluminum hydroxide is the chemical name for the molecular formula Al(OH)3. It is an ionic compound between Al 3+ and OH-. The equation for its disassociation in water is: Al(OH)3(s) + H2O(L) <--> Al 3+ (aq) + 3OH-(aq) + H2O (l).
What is the net ionic equation for cobalt II hydroxide?
The net ionic equation for cobalt(II) hydroxide is Co(OH)2(s) ↔ Co2+(aq) + 2OH-(aq). This equation represents the dissociation of solid cobalt(II) hydroxide into cobalt(II) ions and hydroxide ions in solution.
Dissociation equation of CaCl2?
The dissociation equation for CaCl2 in water is: CaCl2 (s) → Ca2+ (aq) + 2Cl- (aq)
Write the complete ionic equation for the reaction that occurs when a few drops of potassium hydroxide solution are added to the buffer?
The complete ionic equation for the reaction between potassium hydroxide solution (KOH) and a buffer would involve the dissociation of KOH into potassium ions (K+) and hydroxide ions (OH-), and the respective ions present in the buffer solution. The specific ions present in the buffer would depend on its composition.
What is the net ionic equation of Ammonium perchlorate and calcium hydroxide?
The net ionic equation for the reaction between ammonium perchlorate (NH4ClO4) and calcium hydroxide (Ca(OH)2) is: 2NH4+ (aq) + 2OH- (aq) → 2H2O (l) + 2NH3 (g) This equation represents the formation of water and ammonia gas as a result of the reaction between ammonium ions and hydroxide ions.
Which equation best represents the dissociation of watermark molecules into hydrogen ions and hydroxide ions?
The dissociation of water molecules into hydrogen ions and hydroxide ions is best represented by the equation: H2O -> H+ + OH-.
Which equation best represents the dissociation of the water molecules into hydrogen ions and hydroxide ions?
The equation is: H2O------>H+ + OH-
Which equation best represents the dissociation of water molecule into hydrogen ions and hydroxide ions?
The equation is: H2O------>H+ + OH-
What is the net ionic equation for Na OH plus water?
The net ionic equation for NaOH (sodium hydroxide) in water is: Na⁺ + OH⁻ → NaOH. This represents the dissociation of sodium ion and hydroxide ion to form sodium hydroxide in solution.
What is the dissociation of potassium hydroxide?
When dissolved in water, potassium hydroxide dissociates into potassium ions (K⁺) and hydroxide ions (OH⁻). This dissociation process is represented by the chemical equation: 2KOH → 2K⁺ + 2OH⁻.
What equation best represents the disassociation of water molecules into hydrogen ions and hydroxide ions?
H2O <=> H+ + OH- Note: The symbol <=> is intended to represent a backward and forward equilibrium.
How many atoms make potassium hydroxide?
The chemical formula of potassium hydroxide is KOH.So, potassium hydroxide has 3 atoms in the formula.The dissociation equation is:KOHK+ + (OH)-
What is the chemical equation to show the split of water molecules into ions?
The chemical equation for the split of water molecules into ions is: 2H2O -> 2H+ + 2OH-. This represents the dissociation of water molecules into hydronium (H+) and hydroxide (OH-) ions as a result of autoionization.
The dissociation equation for HCl?
The dissociation is:NaHCO3-------------Na+ + (HCO3)-
Which equation best represents the dissociation of water molecules into hydrogen ions and hydroxides ions?
The equation that best represents the dissociation of water molecules into hydrogen ions (H⁺) and hydroxide ions (OH⁻) is: H2O -> H⁺ + OH⁻. This reaction is known as autoionization of water and is important in the concept of pH, where the concentration of H⁺ ions determines the acidity of a solution.
What equation best represents the dissociation of water molecules into hydrogen ions hydroxide ions?
Of the three common ways of repwresenting the dissociation of water H2O↔ H+ + OH- 2H2O ↔ (H3O)+ + OH- H20 <-> H+aq + OH- Number 1 is worst-- free protons are not present Number 2 is close Number 3 is best as it represents the fact that the proton is associated with clusters of water hydrogen bonded water molecules
Dissociation of aluminum hydroxide?
Aluminum hydroxide is the chemical name for the molecular formula Al(OH)3. It is an ionic compound between Al 3+ and OH-. The equation for its disassociation in water is: Al(OH)3(s) + H2O(L) <--> Al 3+ (aq) + 3OH-(aq) + H2O (l).
