Need help with formula equation total ionic equation and net ionic equation Need

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Need help with formula equation total ionic equation and net ionic equation Need help with formula equation total ionic equation and net ionic equation
Chemical Reactions LAB Laboratory goggles must be worn! Observing Chemical Reactions For the reactions in steps 1 through 5, two solutions will be mixed together Record your observations, "evidence of reaction" for each step. For example: colorless solutions mixed- white precipitate formed. Write the formula equation, total ionic and net ionic equations for each reaction. See the on page 5 to label the states as "aq" or "s" For these reactions (steps 1 through 5), you will use a 12-well plate. For each reaction, mix 3 drops of the first solution with 3 drops of the second solution. Stir with a toothpick to assure through mixing. You will use well Al for the first reaction, well A2 for the second reaction, etc Dispose of the solution as instructed by your 1. First Well: mix 3 drops of 0.1 M AgNOj with 3 drops of 0.1 M NaCI. Observation: loudy nder wsh ue Formula equation: Total ionic equation: Net lonic Equation: Lab 4-1

Explanation / Answer

Ans . Formula equation : It is a molecular equation on the basis of formula of compounds .

NaCl(aq) + AgNO3(aq) -----> NaNO3(aq) + AgCl(s)

In this , AgCl solid precipitate is formed .

Total ionic equation : In this , equation is written in the form of ions of compounds .

Na+ (aq) + Cl-(aq) + Ag+ (aq) + NO3-(aq) ----> Na+(aq) + NO3-(aq) + AgCl(s)

As AgCl is a solid precipitate , so , it cannot be wriiten in ionic form .

Net ionic equation : In this , spectator ions are removed . Spectator ions are those which are present in same species in both products and reactants like Na+ , NO3- . So ,

Ag+(aq) + Cl-(aq) ------> AgCl(s)

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