Question

is the net ionic equation the same as the total ionic equation?

Part IIL. Single Replacement. With the following reactions, evidera immediately apparent. Before making a decision be sure to Tet the reaction stand for approximately 10 minutes. If no reaction occurs, write, "NO RXN" in under balanced chemical equations; Do not ve oriteria but is al lain ll that apphy 1 Fill a test tube half full with DI water and place it behind the safety shield in the hood, Sodium metal is stored under a nop-reactive solvent such as hexane or oil. Take a small piece of sodium from the stock boetle and place it on a niece of filter paper, being careful not to touch it with your hands. lot the sodium with the filber paper. As you blot the sodium, apply pressure. Using tongs or tweezers pick up the picce of sodium and drop it into the teSt tube of water, con- currently ignite a splint. While the reaction is proceeding quickly take a burning splint and bring it to the mouth of the test tube as the sodium is reacting. Carefially note your observations. Use a stir rod to mix your solution and put a drop on red litmus paper. Phenolphthalein is an acid base indicator, which is colorless in acid solution (contains H jons) and is bright pink in base solution (contains OH ions). Put a few drops of phenolphthalein into the test tube. TABLE 98 Observations sodium melal and waler write peoducts or other equations yelationshipm hit the waitr,ld Viontiy Is the sodium malleables b. What happened when sodium was placed in waler? it be gan 10 dlssiI ntie What gas do you think was evolyed? Explain your answer K Ha uSing your observations gas,hecause thei was a It thifes whn the flame wat bAnt 1 test tbe BIve basic BTqht Pink What color does red Titpus paper turn d. Is the solution acidic or basic What color is the reaction solution once the phenolphthalein is added? f Does the solution contain hydrogen ions, H orhydroxide ions, OH? Reactants Products NAOH ag +Haq NaOH caq Ha () Nars) Ha0 Naoh Balanced Chemical Equation Na() aHao Total Ionic Equation Net Ionic Equation + 9-168 Chemistry 120 Grossmont College

Answer 1

Yes my friend for present reaction only.

Spectator ions which appears both sides of reactants and products with same physical states are omitted during net ionic equation.

But in present reaction Na(s) in solid state at reactant side and Na⁺(aq) aqueous state in product side.

Na(s), H₂O(l), Na⁺(aq), OH^-(aq), & H₂(g) - all are different species. Hence the net ionic equation the same as the total ionic equation.

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