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deck_8929427

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Total cards: 24•Content version: v3•Public deck•Updated: 8/1/2026

Card preview (24)

#1
Front (Question)

Define acid

Back (Answer)

dissociates in water and releases H+ ions

#2
Front (Question)

Define alkali

Back (Answer)

dissociates in water to release OH- ions

#3
Front (Question)

Neutralisation equation

Back (Answer)

H+ + OH-1  H2O

#4
Front (Question)

Bronsted Lowry Acid:

Back (Answer)

Proton donor

#5
Front (Question)

Bronsted Lowry Base:

Back (Answer)

Proton acceptor

#6
Front (Question)

pH = 1 (x 10 the concentration of H+ ions) pH =

Back (Answer)

2

#7
Front (Question)

What makes an acid strong?

Back (Answer)

It fully dissociates

#8
Front (Question)

As a Strong acid fully dissociates, pH of a strong acid can be calculated from

Back (Answer)

concentration of acid

#9
Front (Question)

pH =

Back (Answer)

-log10[H+]

#10
Front (Question)

Sulphuric acid is dibasic, what does this mean?

Back (Answer)

H2SO4  2H+ + SO42-

#11
Front (Question)

[H+] =

Back (Answer)

10-pH

#12
Front (Question)

Weak acids form an acid dissociation constant called

Back (Answer)

Ka

#13
Front (Question)

Ka =

Back (Answer)

[products] / [reactants]

#14
Front (Question)

[H+] = for weak acids

Back (Answer)

root([HA] Ka)

#15
Front (Question)

[HA] is what?

Back (Answer)

concentration of weak acid

#16
Front (Question)

HCl + H2O –>

Back (Answer)

H3O+ + Cl-

#17
Front (Question)

What is H3O+

Back (Answer)

A hydronium ion, also known as an oxonium ion

#18
Front (Question)

What is water acting as in the equation:HCl + H2O  H3O+ + Cl-

Back (Answer)

a base

#19
Front (Question)

What is a bronsted-lowry base?

Back (Answer)

A Bronsted Lowry base is a substance which accepts protons in solution

#20
Front (Question)

What is a bronsted-lowry acid?

Back (Answer)

A Bronsted Lowry acid is a substance which releases or donates protons in solution

#21
Front (Question)

What does a bronsted-lowry acid-base reaction involve?

Back (Answer)

the transfer of a proton from one base to another

#22
Front (Question)

What does ammonia do in water? include equation

Back (Answer)

Ammonia, in water, accepts a protonNH3 + H2O  NH4+ + OH-

#23
Front (Question)

In the equation,NH3 + H2O  NH4+ + OH-, what is water acting as?

Back (Answer)

An acid

#24
Front (Question)

For a bronsted-lowry base, what is the pH of an acid?

Back (Answer)

So for the Bronsted Lowry theory, a base does not need to have a pH>7