0
This reaction is exothermic.
What else can I help you with?
What is revealed in the reaction Ca2 (aq) 2OH-(aq) Ca(OH)2(s) H 16.71?
The reaction is endothermic.
What is revealed in the reaction Ca(OH)2(s) Ca2 (aq) 2OH-(aq)H -16.71?
This reaction is exothermic.
What is revealed in the reaction Ca(OH)2(s) Ca2 plus (aq) plus 2OH-(aq)?
If you mean Ca(OH)2(s) --> Ca2+(aq) + 2OH-(aq) this is the equation for the dissolving of calcium hydroxide in water.
What is revealed in the reaction. ca(oh)2(s)--ca2(aq) 2oh-(aq) h-16.71?
The reaction reveals the dissociation of solid calcium hydroxide (Ca(OH)₂) into aqueous calcium ions (Ca²⁺) and hydroxide ions (OH⁻). The enthalpy change (ΔH) of -16.71 kJ indicates that the reaction is exothermic, meaning it releases heat to the surroundings. This suggests that when solid calcium hydroxide dissolves in water, it stabilizes into its ionic form, accompanied by a release of energy.
What is revealed in the reaction. ca(oh)2(s)ca2(aq) 2oh-(aq) h-16.71?
The reaction reveals that solid calcium hydroxide (Ca(OH)₂) dissolves in water to produce aqueous calcium ions (Ca²⁺) and hydroxide ions (OH⁻). The negative enthalpy change (ΔH = -16.71 kJ) indicates that the dissolution process is exothermic, meaning it releases heat to the surroundings. This suggests that the formation of ions from the solid is energetically favorable.
What is revealed in the reaction CaOH2s Ca2 aq 2OH-aq?
In this reaction, solid calcium hydroxide (Ca(OH)2) dissociates in water to form calcium ions (Ca2+) and hydroxide ions (OH-). This shows that calcium hydroxide is a strong electrolyte that completely dissociates into its constituent ions in water.
What is revealed in the reaction Ca OH2 s Ca2 aq 2OH- aq?
the reaction produces heat
What is revealed in the reaction Ca2 (aq) 2OH-(aq) Ca(OH)2(s) H 16.71?
The reaction is endothermic.
What is revealed in the reaction Ca(OH)2(s) Ca2 (aq) 2OH-(aq)H -16.71?
This reaction is exothermic.
What is revealed in the reaction Ca(OH)2(s) Ca2 (aq) 2OH-(aq) H -16.71?
The reaction produces heat.
What is revealed in the reaction Ca OH 2s Ca2 aq 2OH-aq?
The reaction produces heat
What is revealed in the reaction Ca2 aq 2OH-aq Ca OH 2 s H 16.71?
THE REACTION IS ENDOTHERMIC
What is revealed in the reaction Ca(OH)2(s) Ca2 plus (aq) plus 2OH-(aq)?
If you mean Ca(OH)2(s) --> Ca2+(aq) + 2OH-(aq) this is the equation for the dissolving of calcium hydroxide in water.
What is revealed in the reaction Ca OH2 s Ca2 aq 2OH aq?
The reaction shows that calcium hydroxide (Ca(OH)2) dissociates in water to form calcium ions (Ca2+) and hydroxide ions (OH-). This dissociation leads to the formation of two hydroxide ions for every one calcium ion.
The correct formula for Ca2 plus reacting with NO21-?
In this reaction, Ca2+ reacts with NO2^1- to form Ca(NO2)2. The balanced chemical equation for this reaction is: Ca2+ + 2NO2^- → Ca(NO2)2.
What is revealed in the reaction CaOH2s Ca2 aq 2OH-aq H -16.71?
The reaction ( \text{Ca(OH)}_2(s) \rightleftharpoons \text{Ca}^{2+}(aq) + 2 \text{OH}^-(aq) ) with a change in enthalpy (( \Delta H )) of -16.71 kJ indicates that the dissolution of solid calcium hydroxide in water is an exothermic process. This means that heat is released when calcium hydroxide dissolves, resulting in a slight increase in the temperature of the solution. The negative value of ( \Delta H ) suggests that the products (dissolved ions) are more stable than the reactant (solid calcium hydroxide) in terms of energy.
What is revealed in the reaction ca2 plus aq plus 2oh-aq -- caoh2 s h16.71?
The reaction shows calcium ions (Ca2+) reacting with hydroxide ions (OH-) to form solid calcium hydroxide (Ca(OH)2) and release heat of 16.71 kJ. This reaction is exothermic, as indicated by the negative enthalpy change.
