6. For each of the following neutralization reactions, predict the products & balance the equation: a. HCI + KOH ₹ KCl + H₂O b. 2 HCN + Ca(OH)₂ Ca(CN)₂ + 2 H₂O 7. Identify the acid and the base (for the forward direction) in each of the following reactions: a. BH3 + H₂O → BH4+ + OH- Base Acid b. CH3COOH + H₂O → CH3COO- + H3O+ Acid Base c. HCO3 + H₂O → CO3²- + H3O+ Acid Base d. HCN + H₂O → CN¯ + H3O+ Acid Base e. HNO3 + H₂O → NO3 + H3O+ Acid Base

Q: 200

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Q: Calculate the OH concentration and pH of a 3.6 x 10-³ M aqueous solution of sodium cyanide, NaCN,…

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Q: The pH of pure water at 20°C is 7.08. What is the value of Kw at 20°C? 4.0 1e-14 X

A: Given, Temperature (T) = 20°C PH of pure water = 7.08 Kw at 20°C = ?

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Q: Mass number 238 236 234 232 230 228 226 224 222 220 218 216 214 212 210 208 206 204 Part A Po Pb Bi…

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Q: C2H6O(g) + 302(g) = 2CO2(g) + 3H₂O(g) 2C₂H4C(g) + 5O2(g) 4CO2(g) + 4H₂O(g) = calculate the…

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Q: tv + Cl₂ Heat.

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Q: The rate law for the following reaction is rate= K[NO]²[H₂] 2 H₂(g) + 2 NO(g) → N₂(g) + 2 H₂O(g) -…

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Q: He(g) has an average kinetic energy of 4370 J/mol4370 J/mol under certain conditions, what is the…

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Q: Identify the reactant or reactiants of the following reaction. CH3 O CH3 www CH3 "CH3

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Q: below. Fill in the orbital phases/nodes for the HOMO and LUMO in 1,3,5,7-octatetraene HOMO 8 8 8 8 8…

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Q: Submit Submit Answer Try Another Version + BrMg OCH₂CH3 BrMg 3 item attempts remaining

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Q: For the equilibrium 21Br(g) 12(g) + Brz (9) K₂=8.5 x 10³ at 150 °C. if 2.8x102 atm of IBr is placed…

A: we need to calculate the equilibrium partial pressure of the species in the reaction

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Q: For the reaction: 2 Cu(s) + 12 O₂(g) → Cu₂O(s) AG° = -141 kJ/mol. What is the free energy change…

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Q: For the reaction: 2 Cu(s) + 1/2O2(g) → Cu₂O(s) AG° = -141 kJ/mol. What is the free energy change…

A: we need to calculate the free energy change for the reaction

Q: For the reaction COCl2g(?) ↔ ?o (?) + ?l2 2 (?), Kp was experimentally determined to be 0.0444 at…

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Q: Which would be a better choice of compound to add to the sidewalk to prevent ice, a 55 g/mol salt…

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Q: Indicate whether each of the following compounds will gave an acidic, basic or neutral solution when…

A: Identify the solutions of the given compounds as acidic, basic or neutral solutions.

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Q: What is the name of this compound, NH4ClO3 2. What is the name of this compound, FeO   3. What is…

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A: balanced equation for the reaction.

Q: Which structure below is not a resonance form of the other five? A D : N- O B اچ E F

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Q: 11. Using the data below, draw a graph of percent remaining (y-axis) vs. time (x-axis) for a…

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Q: Consider the following reactions and their respective equilibrium constants: NO(g) + Br₂(g) NOBr(g);…

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Q: certain copper ore contains 3.22% of Cu₂S by mass. In 1991, a single open-air smelt furnace heated…

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Q: What is the pOH of a solution that has a pH of 11.9? Your Answer: Answer

A: pH = 11.9

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