Chemistry

What is the pH of a 0.530 M aqueous solution of hypochlorus acid? Ka = 2.9 10-8

Started by PhilipSeeMore

What is the pH of a 0.475 M aqueous solution of sodium nitrite? Ka (nitrous acid) = 7.2 10-4

Started by jilianpiloj

What is the pH of a 0.40 mol L-1 aqueous H2Se solution that has the stepwise dissociation constants ...

Started by stock

What is the pH of a 0.375 M aqueous solution of methylammonium chloride? Kb (CH3NH2) = 4.2 10-4

Started by dejastew

What is the pH of a 0.361 M aqueous solution of pyridinium bromide? Kb (pyridine) = 1.5 10-9

Started by james9437

What is the pH of a 0.253 M aqueous solution of ammonium chloride? Kb (NH3) = 1.2 10-5

Started by Mimi

What is the pH of a 0.240 M aqueous solution of potassium cyanide? Ka (HCN) = 6.2 10-10

Started by melina_rosy

What is the pH of a 0.175 M aqueous solution of potassium benzoate? Ka (benzoic acid) = 6.3 10-5

Started by misspop

What is the pH of a 0.052 M aqueous solution of sodium acetate? Ka (acetic acid)= 1.8 10-5

Started by meagbuch

What is the pH of a 0.020 mol L-1 HClO4 solution?

Started by tth

What is the indication of the relative base strengths of the following bases? CH3NH2 CHBr2NH2 CH2BrNH2

Started by DyllonKazuo

What is the indication of the relative acid strengths of the following acids? CH3CH2CHClCOOH ...

Started by Mr.Thesaxman

What is the hydroxide ion concentration and the pH for a hydrochloric acid solution that has a ...

Started by jho37

What is the hydronium ion concentration of a 0.500 mol L-1 aqueous acetic acid solution with Ka = ...

Started by jake

What is the hydronium ion concentration and the pH for an aqueous solution of NH3 that has a ...

Started by maychende

What is the [OH-] of a solution prepared by dissolving 0.0912 g of hydrogen chloride in sufficient ...

Started by Anajune7

What is the [HPO4-2] of a solution labeled "0.10 M phosphoric acid"? [Ka1 = 7.1 10-3; Ka2 = 6.3 ...

Started by karlynnae

What is the [H2AsO4-] for an aqueous solution labeled "0.10 M arsenic acid (H3AsO4)"? [Ka1 = 6 ...

Started by jerry coleman

What is the [AsO43-] for a solution labeled "0.10 M arsenic acid (H3AsO4)"? [Ka1 = 6 10-3, Ka2 = 1 ...

Started by mia

The pH of a solution of NH4C2H3O2 is approximately 7. The best explanation is:

Started by debasdf

The Kb value for methylamine is 4.2 10-4. What is the pH of an aqueous solution for which the label ...

Started by Charlie

The definition of a neutralization reaction as a reaction in which an acid reacts with a base to ...

Started by frankwu

The concept of an acid not limited to H+ or species containing one or more protons is inherent in:

Started by burchfield96

The acid-dissociation constant of hydrocyanic acid (HCN) at 25.0 C is 4.9 10-10. What is the pH of ...

Started by Engineer

Proton acceptor is an abbreviated definition of:

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