okay,
1. write out the chemical equation in words for each of the reaction which gave you precipitate:
( in the lab, I got this equations that gave me ppt)
- HgCl2{Mercury II Chloride} w/ No2(Co3) {Sodium Carbonate}
- No2(Co3) {Sodium Carbonate} w/ Pb(No3)2 {Lead II nitrate)
- No2(Co3) {Sodium Carbonate} w/ KI {Potassium iodide}
- Pb(No3)2 {Lead II nitrate) w/ Na2(SO4){Sodium Sulfate)
-BaCl2 {Barium Cloride} w/ Na2(SO4){Sodium Sulfate)
-CuCl2 {Copper II chloride} w/ No2(Co3) {Sodium Carbonate}
- CuCl2 {Copper II chloride} w/ KI {Potassium iodide}
there are a lot more, but those are that I dont understand
also what are chemical "word" and how do I write the corresponding chemical equations using the correct chemical for each below chemical "word"?
one last thing, what are cloudy precipitate?
2006-12-17
07:20:17
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2 answers
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asked by
Anonymous
in
Chemistry