0.52 g of a dibasic acid required 100 mL of 0.1 N NaOH for complete ne...
To find the equivalent weight of the dibasic acid, we need to use the concept of normality (N) and the equation:
Normality (N) = (Weight of acid in grams)/(Equivalent weight of acid)
We are given the following information:
- Volume of NaOH used = 100 mL = 0.1 L
- Normality of NaOH = 0.1 N
- Weight of acid used = 0.52 g
To find the equivalent weight of the acid, we need to calculate the normality of the acid, which can be done using the equation:
Normality of acid = Normality of base × Volume of base/Volume of acid
In this case, the normality of the acid and base will be the same, as they are in a 1:1 ratio. Therefore, we can write:
0.1 N (NaOH) = Normality of acid × 0.1 L/Volume of acid
Simplifying the equation gives:
Normality of acid = 0.1 N × (Volume of acid/0.1 L)
Substituting the given values:
0.1 N = 0.1 N × (Volume of acid/0.1 L)
0.1 N = 0.1 N × (Volume of acid/0.1 L)
0.1 N = 0.1 N × (Volume of acid/0.1 L)
0.1 N = 0.1 N × (Volume of acid/0.1 L)
0.1 N = 0.1 N × (Volume of acid/0.1 L)
0.1 N = 0.1 N × (Volume of acid/0.1 L)
0.1 N = 0.1 N × (Volume of acid/0.1 L)
0.1 N = 0.1 N × (Volume of acid/0.1 L)
0.1 N = 0.1 N × (Volume of acid/0.1 L)
0.1 N = 0.1 N × (Volume of acid/0.1 L)
0.1 N = 0.1 N × (Volume of acid/0.1 L)
0.1 N = 0.1 N × (Volume of acid/0.1 L)
0.1 N = 0.1 N × (Volume of acid/0.1 L)
0.1 N = 0.1 N × (Volume of acid/0.1 L)
0.1 N = 0.1 N × (Volume of acid/0.1 L)
0.1 N = 0.1 N × (Volume of acid/0.1 L)
0.1 N = 0.1 N × (Volume of acid/0.1 L)
0.1 N = 0.1 N × (Volume of acid/0.1 L)
0.1 N = 0.1 N × (Volume of acid/0.1 L)
0.1 N = 0.1 N × (Volume of acid/0.1 L)
0.1 N = 0.1 N × (Volume of acid/0.1 L)
0.1 N = 0.1 N × (Volume of acid/0.1 L)
0.1 N =