Question

and Names: Unit IV-b: Mix 10 drops 0.1 M CoCl2 (aq) and 10 drops 1.0 M Na2CO3 (aq) in your test tube. Mix and observe the reaction. Tabulate your observations in your lab notebook. ere CoCl2 (aq) Na2CO3 (aq) Products Write the equations: Balanced molecular: C 104) + Na.coa cao Cocos (.) 2 Mac (90) Tonic: Co a ch & 2Nu + cot & Coco + 200't 2010 NIE: Com Coxim _CCO . Wash and centrifuge the product made above. Redraw the cleaned product on a new Post-it. In your test tube add 10 drops 6 M CH3COOH to this cleaned product. Mix and observe the reaction. Add your observations to your table. Products Main Product CH3COOH (aq) Write the equations: lonic: C.COM is) + 2CH. + 2 COOH + CD + 2.CH.COD + CO Hao NIE: C. Coa a) + 2CH COMH COCCH2600), CO + H20.

Im not sure if i did this right or not... can anyone please check?

Answer 1

Ionic reaction are such chemical reactions in which reactonts and products are denoted as their dissolved ions. When , spectatos ions are removed from ionic reactions, we get net ionic reactions. colde caq) + NaCo (aq) + CocozCs) + 2Nallcoya 0. Balanced, equ Ionic equ : co2tcaq) + 21- (aq) + 2 Nat caps + cog?- (aq) → coco₂cs) + 2Na+ laq) + au(aq) + CO²- (aq) ~ co lt (aq) Cocoz css Net ionic: equ e Balanced coco₂cs) + 2CH₃ COOH (aq) co(CH₂ cool (aq) + een - cogcg) + H₂O (1) Ionic equi cocoars) + 2CH₂ cook (aq) (03t (aq) + - 2 CH2200- (aq) + cocg) + H₂O (1) Me: Cocos (s) + equ 2 CH2 cool lang) → Co 3+ (aq) + .. 2CH₂ coo- (aq) + Con cg) + H₂O (1) CH₂ cool is a weak acid. It doesn't dissociate into at its much. Hence, we have not dissociated CH₂coot in ionic reaction. ions