Home
Class 12
CHEMISTRY
Whenever an acid is neutralized by a bas...

Whenever an acid is neutralized by a base, the net reaction is
`H^(o+) (aq) + bar(O)H(aq) to H_(2)O(l) , Delta H = -57.1 kJ`.
Calculate the heat evolved for the following experiment?
0.50 mol of HCl solution is neutralized by 0.50 mol of NaOH solution.

Text Solution

AI Generated Solution

To solve the problem of calculating the heat evolved when 0.50 mol of HCl is neutralized by 0.50 mol of NaOH, we can follow these steps: ### Step 1: Understand the Reaction The neutralization reaction between HCl (an acid) and NaOH (a base) can be represented as: \[ \text{H}^+(aq) + \text{OH}^-(aq) \rightarrow \text{H}_2\text{O}(l) \] ### Step 2: Identify the Enthalpy Change The enthalpy change (ΔH) for the reaction is given as: ...
Promotional Banner

Similar Questions

Explore conceptually related problems

Whenever an acid is neutralized by a base, the net reaction is H^(o+) (aq) + bar(O)H(aq) to H_(2)O(l) (l) , Delta H = -57.1 kJ . Calculate the heat evolved for the following experiment? 0.50 mol of solution is mixed with 0.30 mol of KOH solution.

Whenever an acid is neutralised by a base, the net reaction is H^(o+)(aq)+overset(Theta)OH(aq)rarr H_(2)O(l),DeltaH =- 57.1 kJ Calculated the heat evolved for the following experiments? a. 0.50 mol of HCI solution is neutralised by 0.50mol of NaoH solution. b. 0.50mol of HNO_(3) solution is mixed with 0.30mol of KOH solution. c. 100mL of 0.2M HCI is mixed with 100mL fo 0.3M NaOH solution. d. 400mL of 0.2M H_(2)SO_(4) is mixed with 600mL of 0.1M KOH solution.

Whenever an acid is neutralised by a base, the net reaction is : H^(+)(aq) + OH^(-)(aq) to H_(2)O(l) + 57.1 kJ Calculate the heat evolved for the following experiments : (i) 0.25 mol of HCI solution is neutralised by 0.25 mol of NaOH solution. (ii) 0.60 mol of HNO_(3) solution is mixed with 0.30 mol of KOH solution. (iii) 100 cm^(3) of 0.2 M HCl is mixed with 200 cm^(3) of 0.3M NaOH. 400 cm^(3) of 0.2 M H_(2)SO_(4) is mixed with 600 cm^(3) of 0.1 M NaOH solution.

Whenever an acid is neutralized by a base, the net reaction is H^(o+) (aq) + bar(O)H(aq) to H_(2)O(l) (l) , Delta H = -57.1 kJ . Calculate the heat evolved for the following experiment? 100 mL of 0.2 M HCl is mixed with 100 mL of 0.3 M NaOH solution.

Whenever an acid is neutralized by a base, the net reaction is H^(o+) (aq) + bar(O)H(aq) to H_(2)O(l) (l) , Delta H = -57 kJ . Calculate the heat evolved for the following experiment? 400 mL of 0.2 M is mixed with 600 mL of 0.1 M KOH solution.

The heat liberated in the following reaction H^(+)(aq)+OH^(-)(aq) to H_(2)O(l) is

At a particlular temperature H^(o+) (aq) +OH^(Theta)(aq) rarr H_(2)O(l),DeltaH =- 57.1 kJ The approximate heat evolved when 400mL of 0.2M H_(2)SO_(4) is mixed with 600mL of 0.1M KOH solution will be