Chemistry
Chemistry, 08.01.2020 10:31, ashleyzamarripa08

Write the name and symbol of the ion formed when a potassium atom loses one electron

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Consider the reduction reactions and their equilibrium constants. cu+(aq)+eβˆ’β†½βˆ’βˆ’β‡€cu(s)pb2+(aq)+2eβˆ’β†½βˆ’βˆ’β‡€ pb(s)fe3+(aq)+3eβˆ’β†½βˆ’βˆ’β‡€fe(=6.2Γ—108=4. 0Γ—10βˆ’5=9.3Γ—10βˆ’3 cu + ( aq ) + e βˆ’ ↽ βˆ’ βˆ’ ⇀ cu ( s ) k =6.2Γ— 10 8 pb 2 + ( aq ) +2 e βˆ’ ↽ βˆ’ βˆ’ ⇀ pb ( s ) k =4.0Γ— 10 βˆ’ 5 fe 3 + ( aq ) +3 e βˆ’ ↽ βˆ’ βˆ’ ⇀ fe ( s ) k =9.3Γ— 10 βˆ’ 3 arrange these ions from strongest to weakest oxidizing agent.
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