0. l'he union which forms when lh(N()_t)3 N dissolves in water is
b. lead (IV)
c. lead (ll)
l0. ln order for a solution to conduct electricity
a. A precipitate must lorm
b. A molecular compound must dissolve
c. Neutral molecules mus
Briana TrimmingsEvan FarrellMarch 12th, 2014
To observe some chemical reactions of common household chemicals
To identify two unknown chemicals.
150mm test tubes (7)
10 mL graduated cylinder
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April 25th, 2015
To classify reactions into their various types.
Test tubes, beakers, lighter, medicine dropper,
graduated cylinder,scoopula, bunsen, burner, splint,
crucible tongs and card board.
/ lonic Bonding:
.nic bonds occur as a result of an electron
,_ . - . The resultant attraction
between positive ions and negative ions is an ionic bond.
This type of bond creates a denite repeating pattern known as a
Briana TrimmingsApril 7th, 2015
To familiarize ourselves with cations and anions, so that we are
able to identify the ions in unknown substances.
- Iron (ii)
- Iron (iii)