Use the information below to make a numerical response question 2 RO; (ag) + 12 H' (aq) + 3 M (9) = RO (g) + 3 M" (aq) + 6 H;0 () E"nn = 3.86 V Additional A: 4 valence e-, electronegativity of A = 2.7 information R: 5 valence e-, electronegativity of R= 3.3 X: 7 valence e-, electronegativity of X- 2.8 M: 2 valence e-, electronegativity of M = 0.5 O and H represent Oxygen and Hydrogen (the known elements, with their known properties) All atoms follow the octet rule; except for Hydrogen which follows the duet rule.

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PRACTICE QUIZ.
Use the information below to make a numerical response question
2 RO, (aq) + 12 H' (aq) + 3 M (9) = RO (g) + 3 M²" (aq) + 6 H;0 (1)
E"rn = 3.86 V
Additional A: 4 valence e-, electronegativity of A = 2.7
information
R: 5 valence e-, electronegativity of R = 3.3
X: 7 valence e-, electronegativity of X = 2.8
M: 2 valence e-, electronegativity of M = 0.5
O and H represent Oxygen and Hydrogen (the known elements, with their known properties)
All atoms follow the octet rule; except for Hydrogen which follows the duet rule.
EXAMPLES
b. In equilibrium O3A² (aq) + H:0 (1) = HO:A (aq) + OH (aq), enthalpy was provided (-20.9 kJ /
mol O,A ). State 4 ways in which concentration of the product could be increased and state the reason.
b. Numerical Response:
2 X:ROH (aq) + 2 M- (aq) 5 R2X4 (aq) + 2 M²- (aq) + 2 OH- (aq)
E°rn = 2.090 V
What will be the new cell potential if the concentrations of the reactants remain at 1 M and of all the
concentrations of all the products was increased to 1.69 M and the temperature was decreased to 5.420°C.
(Assume 3 mol e transferred)
Transcribed Image Text:PRACTICE QUIZ. Use the information below to make a numerical response question 2 RO, (aq) + 12 H' (aq) + 3 M (9) = RO (g) + 3 M²" (aq) + 6 H;0 (1) E"rn = 3.86 V Additional A: 4 valence e-, electronegativity of A = 2.7 information R: 5 valence e-, electronegativity of R = 3.3 X: 7 valence e-, electronegativity of X = 2.8 M: 2 valence e-, electronegativity of M = 0.5 O and H represent Oxygen and Hydrogen (the known elements, with their known properties) All atoms follow the octet rule; except for Hydrogen which follows the duet rule. EXAMPLES b. In equilibrium O3A² (aq) + H:0 (1) = HO:A (aq) + OH (aq), enthalpy was provided (-20.9 kJ / mol O,A ). State 4 ways in which concentration of the product could be increased and state the reason. b. Numerical Response: 2 X:ROH (aq) + 2 M- (aq) 5 R2X4 (aq) + 2 M²- (aq) + 2 OH- (aq) E°rn = 2.090 V What will be the new cell potential if the concentrations of the reactants remain at 1 M and of all the concentrations of all the products was increased to 1.69 M and the temperature was decreased to 5.420°C. (Assume 3 mol e transferred)
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