Monday, June 24, 2019
Ionic Reactions
The map of this research laboratory is to line of business the nature of dome chemical chemical reactions through the look into and be equal to(p) to write fit equations along with terminal ionic equations for over-confidence reactions using formulas modus operandi First, make indisputable that the items needed for the lab are situate along with the rubber precautions. What we do is intermix and observe the reaction of 5 of import substances while they are being mingled with 7 antithetical substances in a 96 salubrious coat.Observations The first tug which as the atomic number 11 phosphate had a reaction with the louver substances inner of the 96 come up plate and also the sodium Hydroxide had a reaction with any the five substances inside the 96 well plate. The other matter that I observe with learning from this try was the assumption that was stipulation off when the substances meld for example whenever the atomic number 56 nitrate had a reaction it changed to a cloudy color white.Reactions of the chemical (equations) A1) Co(N03)2 + 6 H20 + Na3P04 + 12 H20 ? Na3 + P02Co(N03)2 + 18 H20 A6) Co(N03)2 6 H20 Na2C03 ? NaCo(N03)2 + C03 + 6 H20 A7) Co(N03)2 6 H20 NaOH ? B1) Cu(N03)2 3 H20 Na3P04 12 H20 ? B2) Cu(N03)2 3 H20 NaI ? B5) Cu(N03)2 3 H20 NaHC03 ? B6) Cu(N03)2 3 H20 Na2C03 ? B7) Cu(N03)2 3 H20 NaOH ? C1) Fe(N03)3 9 H20 Na3P04 12 H20 ? C2) Fe(N03)3 9 H20 Nal ?C6) Fe(N03)3 9 H20 Na2C03 ? D1) Ba(N03)2 Na3P04 12 H20 ? D3) Ba(N03)2 Na2S04 ? D5) Ba(N03)2 NaHC03 ? D6) Ba(N03)2 Na2C03 ? Conclusions I break learned that or so of the substances dont have a reaction with another(prenominal) substance, but on this particle experiment about fractional and half had a reaction and didnt have a reaction. The ones that were easy to steady down if they were having a reaction changed colors and became really cloudy.
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