lectrolytic Reaction. 1) Is it Conrotatory or Disrotatory? 2) Thermal or Photochemical? 3) How many Electron pairs Involved?

Please help me with question 19.67.

For each of the following sets of data, identify the entity that theoretically would produce those results. Strongly conducts electricity and turns red litmus blue. Weak conductor of electricity and slowly reacts with Mg(s) Weakly conducts electricity and does not react at all with Mg(s) Tastes bitter and strongly conducts electricity HNO₂ HCI HOCI NaCl HI NH3 KOH H₂CO3 NaCN LIOH Na₂CO3 HI KOH H₂SO3 CH3OH NaOH

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[Review Topics] [References] Use the References to access important values if needed for this question. For the reaction 2Na(s) + 2H₂O(1)→ 2NaOH(aq) + H₂(g) AH = -368.6 kJ and AS° = - 15.3 J/K The standard free energy change for the reaction of 1.87 moles of Na(s) at 300 K, 1 atm would be kJ. This reaction is standard conditions at 300 K. Assume that AH and AS are independent of temperature. favored under Submit Answer 9 more group attempts remaining Retry Entire Group Next

How many of the processes below have a positive AS? H;O() - H;O(g) The heating of 35 g of water from 99°C to 100°C Cu()- Cu(s) 2 NH(g) - Nalg) + 3 Ha(g) OAO 084 OC1 OD.2 OE3

1.) For the following reaction [Cd(H₂O),]+2(aq) + Br a.) If AgNO3(aq) is added what direction would the reaction (aq) → [Cd(H₂O),Br]*(aq) + H₂O() shift to and why? Note that: Ag (aq) + Br (aq) → AgBr(s)