When the metal was placed in the calorimeter, its temperature dropped to the equilibrium temperature. Calculate the change in te
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The volume of NaOH required is 0.08 dm³
To solve this question, we'll begin by writing the balanced equation for the reaction between H₂SO₄ and NaOH. This is illustrated below:
H₂SO₄ + 2NaOH —> Na₂SO₄ + 2H₂O
From the balanced equation above,
Mole ratio of the acid, H₂SO₄
Mole ratio of the base, NaOH
Next, we shall determine the volume of NaOH required to react with H₂SO₄. This can be obtained as follow:
Molarity of the base, NaOH
Volume of the acid, H₂SO₄
Molarity of the acid, H₂SO₄
Cross multiply
Divide both side by 0.505
Finally, we shall convert 80 mL to dm³. This can be obtained as follow:
Therefore, the volume of NaOH required is 0.08 dm³
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