Question

O CAL REACTIONS Identifying addizing and reducing agents Decide whether each chemical reaction in the table below is an oxidation-reduction ("redox") reaction. If the reaction is a redox reaction, write down the formula of the reducing agent and the formula of the oxidizing agent. yes no Cao(s) + CO.) → C.CO,6) reducing 0 ? redox reaction? 30(NO), (v) +2010) -- 366) + 2A(NO). ) edung 0 de reaction? 2Na(s) +0,6) - 2006)

Answer 1

i Reducing reduces mi ils agent. A reducing agent leshich others oxidation state of others substance self it oxidiges R oxidising agent - An oxidising agent which oxidises other substance can itself it greduces... Samo Redox neaetim - A redox is a type of Chemical reaction in which the oxidation its of atoms are changed. It is by The transfer of electrons between the Substances bogativo p r

L Cao + Coa → CaCo3. In cao The oxidation state of cast In cacos also the oxidation stake ige carta ar à not redox reaction In this there is no change in transfer of elections between Cao &co To #3 * 3C (203), +ahl -> 3er + ene emoza In Cr(NO3) oxidation state of cr=t2 de oxidation State zo In reactants side, er- oxidation stalero a. Al coxidation State = t3 a There i i a change in oxidation states of ar & Al. Rlc ù a gredox reaction, t2

In the agent is oxidation w a given also state of Al is reaction, the reducing a reduces the cr fa to Rew. reducis agent 2 na it 292-) 2 nac), Na and el oxidation State = O h . In reactanto side ovca state of - ce stale = 1 In this there is a strand fer of me electron between Nä & clogo entre C Bb ☺ redt greaestimento In this na get oxidised maha . ce get reduced. na is the reducing agents
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