Acids and Bases

Acid Base Equations Summary

2 Activities

Wize University Chemistry Textbook > Buffers and Titrations

Acid + Base Reactions

4 Activities

X is a diprotic acid while Y is a triprotic acid. When X or Y are reacted with the base Ca(OH)2, which of the following statements would be true?

For every mole of Ca(OH)2 we need two moles of X and three moles of Y.

For every two moles of X, three moles of Y react.

For every mole of X we need a mole of Ca(OH)2.

For every three moles of Y we need two moles of Ca(OH)2.

None of the above statements are true.

I don't know

More Acid + Base Reactions Questions:

Calculate the pH of the solution resulting from the addition of 10.0 mL of a 0.10 M NaOH to 50.0 mL of 0.10 M HCN (Ka = 4.9 x 10-10) solution

Acids and Bases: Titrations

25mL of a solution of 0.5mol/L KOH is required to neutralize 15mL of sulphuric acid. What is the concentration of the acid? 
2KOH(aq)+H2SO4(aq)→K2SO4(aq)+2H2O(ℓ)2KOH\left(aq\right)+H_2SO_4(aq)\to K_2SO_4(aq)+2H_2O(\ell)2KOH(aq)+H2​SO4​(aq)→K2​SO4​(aq)+2H2​O(ℓ)

100 mL of a 0.5 M solution of nitric acid (HNO3\rm HNO_3HNO3​) was added to 75 mL of a 0.37 M solution of sodium benzoate (C6H5COONa\rm C_6H_5COONaC6​H5​COONa) the conjugate base of benzoic acid (C6H5COOHKa=6.6×10−5\rm C_6H_5COOH Ka = 6.6 \times 10^{-5}C6​H5​COOHKa=6.6×10−5). Calculate the pH\rm pHpH of the resulting solution.

Strong Acids and Bases

Calculate the pH of a solution prepared by adding 100.0 mL of 3.00 x 10-2 M KOH with 50.0 mL of 2.50 x 10-2 M Be(OH)2.

If a strong base is mixed with an equally but oppositely strong acid, what is the relative pH of the resulting salt?

Acids and Bases: Titrations

25L of a solution of 0.5M KOH is required to neutralize 15L of sulphuric acid. What is the concentration of the acid? Balance the equation if it is unbalanced. 
KOH   +   H2SO4   -->     K2SO4       +  2H2O 

Calculate the pH of the solution resulting from the addition of 10.0 mL of a 0.10 M NaOH to 50.0 mL of 0.10 M HCN (Ka = 4.9 x 10-10) solution

Acids and Bases

Related Topics

Acid Base Equations Summary

Acid + Base Reactions

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More Acid + Base Reactions Questions:

Acids and Bases: Titrations

Strong Acids and Bases

Acids and Bases: Titrations