Question

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In the laboratory you are given the task of separating Ba and Agions in aqueous solution For each reagent listed below indicate if it can be used to separate the ions. Type "Y" for yes or "N" for no. If the reagent CAN be used to separate the ions, give the formula of the precipitate. If it cannot, type "No" Yor N Reagent Formula of Precipitate if YES КОН K2SO4

Answer 1

Hi for first two questions we have to consider Solubilities of products. If only one ion can be precipitated then answer "Y", if both forms either soluble or insoluble then answer is "N". Basically this is separation of given two ions by precipitation method.

Last question they asked us WRITE BALANCED REDUCTION-HALF REACTION, not complete one

In the laboratory you are given the task of separating Ba and Ag ions in aqueous solution For each reagent listed below indicate if it can be used to separate the ions. Type "Y" for yes or "N" for no. If the reagent CAN be used to separate the ions, give the formula of the precipitate. If it cannot, type "No" Y or N Reagent Formula of Precipitate if YES AgOH 1 КОН K2S 2 K2SO4 3 and Ba ions in aqueous solution In the laboratory you are given the task of separating Ca For each reagent listed below indicate if it can be used to separate the ions. Type TY" for yes or "N" for no. If the reagent CAN be used to separate the ions, give the formula of the precipitate. If it cannot, type "No" Reagent Formula of Precipitate if YES Y or N K2SO4 HBr Ca(ОН), Кон 3. YNN

Enter electrons as e The following skeletal oxidation-reduction reaction occurs under acidic conditions. Write the balanced REDUCTION half reacti MnO4 + HNO2 NO3+ Mn2+ Products Reactants 5NO3 15H10e5HNO2 +5H20 Products Reactants

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