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categoryالكيمياء schoolبكالوريوس event_available2026-07-15

السؤال

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Anode Cathode Battery The behaviors of four different solutes when dissolved in water are indicated by the four equations below. Match each of the resulting solutions to its expected behavior in a conductance apparatus like the one shown to the left, if the solute is present at a concentration of 0.2 M. (positive electrode) (negative electrode) HNO2 (aq) + H2O(l) H3O+ (aq) + NO2 (aq) Would produce a dim light. HNO3 (l) + H2O(l) → H3O+ (aq) + NO3(aq) H₂O Ba(OH)2(s) Ba2+ (aq) + 20H (aq) C₁₂H22O11 (8) H₂O C₁₂H₂O(aq) Would not cause the bulb to light. Would produce a bright light. Would not cause the bulb to light. Submit Answer Retry Entire Group 6 more group attempts remaining << < < Previous Next

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