Does a reaction occur when aqueous solutions of nickel(II) acetate and magnesium iodide are combined?   yes no   If a reaction does occur, write the net ionic equati

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Q: Calculate the equilibrium constant at 25°C for each equilibrium reaction and comment on the extent…

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Q: I, OH 2. heat 1. MeO in MeOH 2. HCL, H20 1. MeO in MeOH 2. HCL, H20

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Q: A reaction at 20.0 °C evolves 391. mmol of boron trifluoride gas. Calculate the volume of boron…

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Q: For the reaction t (s) [H*] (M) 2.32 CHJОнаq) + H*аq) + CI Taq) — сH C{aq) + H200) 30.0 2.10 the…

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Q: 1. Et NH 2. ACONH4*

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Q: How was the product of quinine isolated by the scientist who discovered this?

A: The correct answer is given below

Q: the standard half cell potentials to calculate the standard cell potential (E°cell ) for the…

A: -> 2Fe2+(aq) + Ni2+(aq) -----> 2Fe3+(aq) + Ni(s) Equation for reduction of Fe3+ is written…

Q: What is the pK (= −log K) at 25°C for the reaction below? 2 Al3+(aq) + 3 Co(s) → 2 Al(s) + 3…

A: Given reaction: 2 Al3+(aq) + 3 Co(s) → 2 Al(s) + 3 Co2+(aq) E° = -1.383 V We have to calculate…

Q: Problem 2. Draw the resonance structures by hybrid orbitals. NH2 H,N ENH2

A: The resonance structures are the structure which generates by the movement of charge or lone pairs…

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Q: The decomposition of a certain insecticide in water at 12oC follows first-order kinetics  with a…

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Q: Name the following complex ions.

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Q: How long in seconds would it take to deposit 59.07 g of Pt from an aqueous solution of Pt 2+ with a…

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Q: Which of the following ketones would be the most soluble in water? (Hint: Remember the relation…

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Q: What is the IUPAC name of the following compound? H. CI Br O 2-bromo-4-chlorobenzaldehyde…

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Q: REDOX REACTIONS: Work neatly to balance these equations using the half-reaction method.  P4 --->…

A: Balance these equations using the half-reaction method.

Q: What are the products of the following reaction of an amine with water? + H2O 2 CH3-N-CH3 O…

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Q: What is the pH of the solution at the equivalence point?

A: Equivalence point :-  In acid-base titration the point at which the amount of acid added is exactly…

Q: For the reaction 2 A+ 4 B-→ 2 C+4 D, what is the absolute magnitude of the rate of change for [B]…

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Q: 2. Solid lead(II) cyanide is slowly added to 125 mL of a 0.497 M ammonium phosphate solution until…

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Q: Blank solution contains reagent, solvent and analyte true O false

A: The correct answer is given below

Q: Consider the following reaction: (CH3)3CCI + NaBr (CH3)3CB + NaCl The following concentration vs.…

A: Given that [NaBr] (M) Time (s) 3.00 0 2.80 300 2.60 600 2.40 900 2.20 1200 2.00…

Q: 7. Calculate the standard reduction potential and the standard free-energy change for each of the…

A: In an electrochemical cell, there are two electrodes at which oxidation and reduction takes place.…

Q: 6. In acidic soils, dissolved Al3+ undergoes a complex formation reaction with S0,2- to form…

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Q: Determine el nombre IUPAC para los siguientes compuestos: Br HO NH2 CH3 CI Br OH

A: The IUPAC name of the following compounds are:

Q: pH of blood The following table gives the acid-dissociation constant values, K, for carbonic acid,…

A: HPO42- and PO43- are the conjugate acid-base pair for the 3rd dissociation reaction of H3PO4.  The…

Q: At a certain temperature, nickel(II) hydroxide, Ni(OH)2, has a value of Ksp = 8.9 x 10-16. At this…

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Q: Imagine you wanted to compute the initial rate of a reaction, where the reactants combined changed…

A: In the scenario given in the question, we could have used continuous flow technique to determine the…

Q: Name the following compound. Group of answer choices 3-propylheptane 4-ethyloctane…

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Q: What is the product of the following ketone reduction reaction? Ni + H2 O cyclohexanone O…

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Q: Why are Lewis structures important?

A: Hii there, As there are multiple question posted. we are answering first question. If you need…

Q: 1. Consider a situation where two volumes of water, one hot, one cold, are both added to a foam cup.…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: For the reaction 2 A+ 4 B-2 C+4 D, what is the absolute magnitude of the rate of change for [B] when…

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Q: At a pH of 7.40, what is the ratio of the molar concentrations of CO2² to HCO3 ? Express your answer…

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Q: X Achieve > Students: Register X Assessment - Chem 101 002X…

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Q: Determine the (OH], pH, and pOH of a solution with a| H* of 0.0075 M at 25 °C.

A: Given :- [H+] at 25°C = 0.0075 M  To calculate :- [OH-], pH and pOH of solution

Q: For the cell shown, the measured cell potential, Ecet, is -0.3715 V at 25 °C. P(s) | H,(g.0.857 atm)…

A: Given- Ecell =-0.3715V  PH2=0.857atm Concentration of Cd2+=1.00M

Q: Name and Draw the structures of all possible chemical (Electrophilic aromatic substitution)…

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Q: Design three different synthesis routes to make 3-octanol, with each one including a carbon-carbon…

A: a. Reaction between acid chloride and Gilman reagent give 3-octanone. 3-octanone is reduced to…

Q: f 25 If 53.5 mol of an ideal gas is at 2.25 atm at 41.20 °C, what is the volume of the gas?

A: Given - - > n = 53.5 mol P = 2.25 atm V =?  T = 41.20 °C = (41.20 + 273.15)K = 314.35 K

Q: A gas collected when pressure is 800.0 mmHg has a volumÇof 380.0 mL. What volume, in mL, will the…

A: Boyle's law:  According to Boyle’s law, the absolute pressure exerted by a given mass of an ideal…

Q: ) write the product of the precipitation reactions below. balance each chemical equation, and…

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Q: Calculate the probability of finding an electron in a 1s orbital outside the Bohr orbit (ao). Show…

A: Radial distribution function is given by,

Q: 250 200 150 100 B 50 20 40 60 80 100 120 140 160 Time (min) The diagram aboveis the cooling curve of…

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Q: Question 12 Which of the following has the lowest rate of reaction? O H2SO 4(aq) + BaSO 4(aq) 2H200…

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Q: Assuming that the solubility of Ca3(PO4)2(s) is 1.6×10-7 mol/L at 25°C, calculate the Ksp for this…

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Q: Determine the ideal vant Hoff factor of the following compounds below a. KBr b. AIBR3 с. СаCI2 d.…

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