Back to marketplace

3.1.2- Amounts of substance (PAPER 1 +2)

No description yet. This curated deck is ready for daily study.

Total cards: 24•Content version: v4•Public deck•Updated: 8/1/2026

Card preview (24)

#1
Front (Question)

What is symbol for nitric acid?

Back (Answer)

HNO3

#2
Front (Question)

What is symbol for phosphoric acid?

Back (Answer)

H3PO4

#3
Front (Question)

What is symbol for nitrate and nitrite ion and sulfate and sulfite ion ion?

Back (Answer)

Nitrate= NO3 - Nitrite= NO2 - Sulfate= SO4 2- Sulfite= SO3 2-

#4
Front (Question)

What is symbol for silicate and chlorate ion?

Back (Answer)

Silicate = SiO3 2- Chlorate = ClO3 -

#5
Front (Question)

What is symbol for carbonate and hydrogencarbonate ion?

Back (Answer)

Carbonate = CO3 2- Hydrogencarbonate = HCO3 -

#6
Front (Question)

What is symbol for hydroxide, hydrogen and hydride ion?

Back (Answer)

Hydroxide = OH- Hydrogen = H+ Hydride = H-

#7
Front (Question)

What is symbol for phosphate ion and ammonium ion?

Back (Answer)

Phosphate = PO4 3- Ammonium = NH4 +

#8
Front (Question)

Symbol for sulfuric acid?

Back (Answer)

Sulfuric acid = H2SO4

#9
Front (Question)

Symbol for hydrogen peroxide and ammonia?

Back (Answer)

Hydrogen peroxide = H202 Ammonia = NH3

#10
Front (Question)

What are the 7 diatomic molecules?

Back (Answer)

H2, N2, F2, I2 (iodine), Cl2, Br2, O2

#11
Front (Question)

What does substance + oxygen make?

Back (Answer)

Oxides

#12
Front (Question)

What does metal + water make?

Back (Answer)

Metal hydroxide + hydrogen

#13
Front (Question)

What does metal + acid make?

Back (Answer)

Salt + hydrogen

#14
Front (Question)

What does oxide OR hydroxide + acid make?

Back (Answer)

Salt + water

#15
Front (Question)

What does carbonate OR hydrogencarbonate + acid make?

Back (Answer)

Salt + water + carbon dioxide

#16
Front (Question)

What does ammonia + acid make?

Back (Answer)

Ammonium salt

#17
Front (Question)

What does metal carbonate make?

Back (Answer)

Metal oxide + carbon dioxide (on heating.)

#18
Front (Question)

Write the ionic equation between an acid and a hydroxide.

Back (Answer)

H+ (aq) + OH- (aq) —> H2O (l)

#19
Front (Question)

Write the ionic equation between an acid and a carbonate.

Back (Answer)

2H+ (aq) + CO3 2- (aq) —> H2O (l) + CO2 (g)

#20
Front (Question)

Write the ionic equation between an acid and a hydrogencarbonate.

Back (Answer)

H+ (aq) + HCO3 - (aq) —> H20 (l) + CO2 (g)

#21
Front (Question)

Write the ionic equation between an acid and ammonia.

Back (Answer)

H+ (aq) + NH3 (aq) —> NH4+ (aq)

#22
Front (Question)

What are the steps of writing an ionic equation?

Back (Answer)

1) Leave any solids, liquids and gases exactly as they are- put into new equation. 2) Split the ionic aqueous substances into their ions. 3) Eliminate any spectator ions 4) Write the equation including the ions that change.

#23
Front (Question)

Write H2SO4 + 2KOH —> K2SO4 + 2H20 as simplest ionic equation.

Back (Answer)

1) Separate into ions 2H+ + SO4 2- + 2K+ + 2OH- —> 2K+ + SO4 2- + 2H20 2) Write without spectator ions 2H+ + 2OH- —> 2H2O

#24
Front (Question)

What is definition of relative atomic mass- Ar?

Back (Answer)

Average mass of an atom of an element relative to 1/12th the mass of a Carbon 12 atom.