1. + =
ionic compound + =
covalent compound

2. MgF2
magnesium fluoride

3. FeF2
iron (ll) fluoride

4. CuSO4
copper (ll) sulfate

5. B2N4
diboron tetranitride

6. SF6
sulfur hexafluoride

7. 1.5 - Hydrates water What is a hydrate?
A molecule with ________ molecules attached
Occurs when an ionic compound is evaporated from aqueous solution
water

8. anhydrous
CuSO4
CuSO4 · 5H2O

10. Naming Hydrates mono di tri tetra penta hexa hepta octa nona deca
Number of Atoms
Prefix 1 2 3 4 5 6 7 8 9 10
mono di
tri
tetra
penta
hexa
hepta
octa
nona
deca

11. copper (ll) sulphate pentahydrate
CuSO4 · 5H2O
Name the compound as you normally would
copper (ll) sulphate
Indicate the number of H2O molecules attached with prefixhydrate
copper (ll) sulphate pentahydrate

12. zinc acetate dihydrate
Zn(CH3COO)2 · 2H2O
Name the compound as you normally would
zinc acetate
Indicate the number of H2O molecules attached with prefixhydrate
zinc acetate dihydrate

13. copper (ll) sulfate pentahydrate zinc acetate dihydrate
hydrates
copper (ll) sulfate pentahydrate
zinc acetate dihydrate
calcium nitrate tetrahydrate
iron (lll) bromide hexahydrate
CrC2O4 · H2O
lithium dichromate dihyrdate
aluminum oxide trihydrate
cobalt (ll) fluoride tetrahydrate
Al(NO3)3 · 9H2O

14. Acids
What is an acid?
an acid is a compound with molecular formula starting with “H”
many dissolve in water to release H+ and form aqueous solutions
exceptions: H2S and HCN, these are normally gases so we don’t name them as acids

16. Acid Naming
HIDE
HATE
_____ic acid
hydro____ic acid
HITE
____ous acid

17. HF (hydrogen fluoride) hydrofluoric acid

18. The anion is made of ONE element
HxIDE Acids or Binary Acids
The anion is made of ONE element
Acid Formula
What is the Anion Name?
Acid Name HF
HCl
HBr HI
H2S
H3P
fluoride
hydrofluoric acid
chloride
hydrochloric acid
bromide
hydrobromic acid
iodide
hydroiodic acid
sulfide
hydrosulfuric acid
phosphide
hydrophosphoric acid

19. Acid Naming
HIDE
HATE
_____ic acid
hydro____ic acid
HITE
____ous acid

20. H2CrO4
(hydrogen chromate)
chromic acid

21. The anion name ends in "ATE"
HxATE Acids
The anion name ends in "ATE"
Acid Formula
What is the Anion Name?
Acid Name
H2CO3
HClO3
H2CrO4
H2Cr2O7
CH3COOH
HNO3
H2C2O4
HClO4
HMnO4
H2SO4
H3PO4
carbonate
carbonic acid
chloric acid
chlorate
chromic acid
chromate
dichromic acid
dichromate
acetic acid / ethanoic acid
acetate
nitric acid
nitrate
binoxalate
binoxalic acid
perchloric acid
perchlorate
permanaganate
permanganic acid
sulfate
sulfuric acid
phosphate
phosphoric acid

22. Acid Naming
HIDE
HATE
_____ic acid
hydro____ic acid
HITE
____ous acid

23. HNO2
(hydrogen nitrite)
nitrous acid

24. The anion name ends in "ITE"
HxITE Acids
The anion name ends in "ITE"
Acid Formula
What is the Anion Name?
Acid Name
HClO2
HClO
HNO2
H2SO3
H3PO3
chlorite
chlorous acid
hypochlorite
hypochlorous acid
nitrite
nitrous acid
sulfite
sulfurous acid
phosphite
phosphorous acid

25. Practice: Name or write the formula for the following acids
HNO3
chromic acid
H2CO3
hydrofluoric acid
H2SO3
phosphoric acid
H2S
hydrocyanic acid
CH3COOH
hypochlorous acid
H3PO4
permanganic acid
HBr
sulphuric acid

26. nitric acid H2CrO4 carbonic acid HF sulfurous acid H3PO4
Practice: Name or write the formula for the following acids
HNO3
nitric acid
chromic acid
H2CrO4
H2CO3
carbonic acid
hydrofluoric acid HF
H2SO3
sulfurous acid
phosphoric acid
H3PO4
H2S
hydrosulfuric acid
hydrocyanic acid
HCN
CH3COOH
acetic acid
hypochlorous acid
HClO
permanganic acid
HMnO4
HBr
hydrobromic acid
sulphuric acid
H2SO4