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What is the pH of a 0.025 M H2SO4 solution?

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What is the pH of a 0.025 M H2SO4 solution?

The pH is 1.60.

What is the pH of 0.1 m H2SO4?

And so 0.1⋅mol⋅L−1 is 0.2⋅mol⋅L−1 with respect to H3O+ . And thus pH=−log10(0.2)=−(−0.699)=0.699 . And on the other hand, 0.1⋅N sulfuric acid is in fact 0.05⋅mol⋅L−1 with respect to sulfuric acid….the acid STILL requires TWO equivs of base for stoichiometric equivalence.

What is the pH of 0.02 m H2SO4?

The pH of 0.02 M is 1.4.

What is the pH of 0.00005 m H2SO4?

approximately 2.0
Therefore the pH value of a 0.005 molar aqueous solution of sulphuric acid is approximately 2.0.

How do you find the pH of H2SO4?

So, the pH of the sulfuric acid solution can then be calculated: pH = -log10[H+(aq)] pH = -log10[c + x]…Example: Calculating pH of Sulfuric Acid using R.I.C.E. Table and Quadratic Equation.

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Ka2 = [H+(aq)][SO42-(aq)] [HSO4-(aq)]
x2 + 0.5x + 1.2 × 10-2x – 6.0 × 10-3 = 0
x2 + 0.512x – 6.0 × 10-3 = 0

What is the pH of 0.1 M HCl and 0.1 m H2SO4?

The pH of the resulting mixture is. 1.17.

What is the pH of a 0.5 M HF solution?

Explanation: Since, it is given that initial concentration of HF is 0.5 M. The reaction equation will be as follows. Hence, we can conclude that pH of given 0.5 m aqueous solution of HF is 2.

What is the pH of a 0.02 M solution of HCl?

∴pH=-log(1×10-2)=2.

What is the normality of 0.05 M H2SO4?

Since 2 protons are available to react on each molecule of H2SO4, the normality is 2 N.

What is the pH of a 5m H2SO4?

OK, so it probably is a homework question (the what is the pH of a 5M H2SO4) and yes, using the standard definition for pH (pH = -log [H+]) a diprotic acid, fully dissociated (e.g., H2SO4) at a concentration of 5 M will give 10 M H+ concentration (though perhaps a different activity) and leads to a negative pH (= -1 here).

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Is H2SO4 a strong diprotic acid?

> The pH of a 0.005 M H2SO4 s… is a strong diprotic acid. The equation for ionization is Each molecule of acid gives 2 molecules of H + . The concentration of H + ion is 2 x 0.005 = 0.010M pH = −log[H +]= −log[0.01]= 2.

What is the concentration of sulfuric acid in H3O+ at pH 1?

Therefore, concentration of sulfuric acid should be a half of concentration of H 3 O +. concentration of sulfuric acid at pH 1 is 0.05 mol dm -3 Sulfuric acid shows very low pH value.

What is the concentration of 1H in H2SO4?

1 H concentration = H 2 SO 4 concentration 2 H + concentration = 0.00896 M More