answersLogoWhite

0

This reaction is exothermic.

User Avatar

Yazmin Sawayn

Lvl 13
3y ago

What else can I help you with?

Related Questions

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.