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Title: Classify reactions as precipitation, acid-base, oxidation-reduction, synthesis, decomposition, displacement? Post by: Buddy buddy on Jan 8, 2012 How do I figure these all out?
Classify the following reactions as a precipitation reaction, acid-base reaction, oxidation-reduction reaction, combustion reaction, synthesis (combination) reaction, decomposition reaction, and/or double displacement reaction. Note all that apply. 1) 2Cu(s) + 3I2(s) ---> 2CuI3(s) 2) Na2O2(s) ---> 2Na(s) + O2(g) 3) K2CO3(aq) + CaCl2(aq) ---> CaCO3(s) + 2KCl(aq) 4) HF(aq) + NaOH(aq) ---> NaF(aq) + H2O(l) 5) 4K(s) + O2(g) ---> 2K2O(s) Title: Classify reactions as precipitation, acid-base, oxidation-reduction, synthesis, decomposition, displacement? Post by: zzz1090 on Jan 8, 2012 It's been awhile since I've been in chemistry, but I found a site that may be able to help you out.
Oxidation-Reduction is also known as Redox Check out the site, see if it helps. If that doesnt help, Im sure there are tutors who may be able to help. Title: Classify reactions as precipitation, acid-base, oxidation-reduction, synthesis, decomposition, displacement? Post by: smhry on Jan 9, 2012 1) 2Cu(s) + 3I2(s) ---> 2CuI3(s) synthesis 2 elements combined to make a compound
2) Na2O2(s) ---> 2Na(s) + O2(g) decomp a compound decomposed into its components 3) K2CO3(aq) + CaCl2(aq) ---> CaCO3(s) + 2KCl(aq) precip 2 liquids combined and a solid appeared 4) HF(aq) + NaOH(aq) ---> NaF(aq) + H2O(l) neutralization acid and base reaction 5) 4K(s) + O2(g) ---> 2K2O(s) synthesis 2 elements combined to make a compound |