Follow along and fill in notes for Power point on Nomenclature and Bonding Name: ___________ period: __
What are the three types of bonds?
_______________bonds;a transfer of electrons from one atom to another resulting in a cation and an ________.
_______________bonds when valence electrons are shared between atoms in a bond
______________ bonds which are thought of as a “sea of electrons” shared by a bunch of positive ions.
This helps explain their malleability and ductility.
Fill-in the learning checks:
Circle the correct formula for the compounds containing the following ions:
1. Na+, S22. Al3+, Cl3. Mg2+, N3-
a) NaS
a) AlCl3
a) MgN
b) Na2S
b) AlCl
b) Mg2N3
c) NaS2
c) Al3Cl
c) Mg3N2
Complete the names of the following binary compounds:
Na3N
sodium
________________
KBr
potassium
________________
Al2O3
aluminum
________________
MgS
_________________________
In this powerpoint it says we must memorize the ionic charge of Silver, Zinc, Cadmium and Aluminum. In our
class we only have to know the charge of the Aluminum cation which is _____
There are older names for ions that don’t use roman numerals (we will always use the Roman numerals for the
charges of the metals in the “valley of confusion”).
In older systems the Copper (I) ion was called __________and the Copper (II) ion was called _______________
Iron (III) was called ________________ and Iron (II) was called ____________
To avoid all these problems we will use the Roman numeral system for all transition elements
(the more common compound was given the “ic” name and the less common the “ous” name but what really is “common”)
Complete the names of the following binary compounds with variable metal ions:
FeBr2
iron (_____) bromide
CuCl
copper (_____) chloride
SnO2
_______(_____ ) ______________
Fe2O3
________________________
Hg2S
________________________
Circle the correct
1. aluminum nitrate
a) AlNO3 b) Al(NO)3
c) Al(NO3)3
2. copper(II) nitrate
a) CuNO3
b) Cu(NO3)2
c) Cu2(NO3)
3. Iron (III) hydroxide
a) FeOH
b) Fe3OH
c) Fe(OH)3
4. Tin(IV) hydroxide
a) Sn(OH)4 b) Sn(OH)2
c) Sn4(OH)
Match each set with the correct name: (look at back of your periodic table for help); on the test we will only have
to know the 8 polyatomic ions you are given but you should be able to determine these “ite” polyatomic ions by
process of elimination.
1.
Na2CO3
a) magnesium sulfite
2 . Ca(HCO3)2
a) calcium carbonate
MgSO3
b) magnesium sulfate
CaCO3
b) calcium phosphate
MgSO4
c) sodium carbonate
Ca3(PO4)2
c) calcium bicarbonate
Mixed practice: Name the following:
1. Na2O
___________________
2. CaCO3
___________________
3. PbS2
___________________
4. Sn3N2
___________________
5. Cu3PO4
___________________
6. HgF2
___________________
Now try the other way. Write the formula:
1. Copper (II) chlorate_________________
2. Calcium nitride ___________________
3. Aluminum carbonate_______________
4. Potassium bromide_________________
5. Barium fluoride ___________________
6. Cesium hydroxide__________________
Fill in the blanks to complete the following names of covalent compounds.
CO
carbon ______oxide
CO2
carbon _______________
PCl3
phosphorus _______chloride
CCl4
carbon ________chloride
N2O
_____nitrogen _____oxide
CIRCLE CORRECT
1.
P2O5 a) phosphorus oxide
b) phosphorus pentoxide
c) diphosphorus pentoxide
3.
2.
Cl2O7
a) dichlorine heptoxide
b) dichlorine oxide
c) chlorine heptoxide
write the formulas:
1. Dinitrogen monoxide_____________
2. Potassium sulfide _____________
3. Copper (II) nitrate ________________
4. Dichlorine heptoxid _______________
5. Chromium (III) sulfate ______________
6. Iron (III) sulfite ___________________
7. Calcium oxide ___________________
8. Barium carbonate__________________
9. Iodine monochloride ______________
Name ‘em
• HI (aq)
• HCl
• H2SO4
• HNO3
• HClO3
_________________________
_________________________
_________________________
_________________________
_________________________
Cl2
a) chlorine
b) dichlorine
c) dichloride
Name these mixed examples:
1. BaI2
_____________________
2. P4S3
_____________________
3. Ca(OH)2 ______________________
4. FeCO3 ______________________
5. Na2Cr2O7______________________
6. I2O5
_______________________
7. Cu(ClO3)2 ______________________
8. CS2
_________________________
9. B2Cl4 _________________________
try the other way (write formula)
Hydrobromic acid ______________
Nitric acid
________________
Carbonic acid ________________
Phosphoric acid _______________