Give the correct IUPAC name for the following compound. For alkenes, when appropriate, indicate whether the alkene is the E or the Z isomer. Br

Q: Nernst equation to find cell voltage

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Q: A sample of nitrogen gas is confined to a 14.0 L container at 375 torr and 37.0 degrees Celsius. How…

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Q: Determine the correct coefficient for NaCl (aq) to balance the following chemical equation : BaCl2…

A: According to the Law of conservation of mass " all atoms of different elements must be equal on both…

Q: enthalpy of fusion (melting) of ice is +6.01 kJ/mol at 0.00°C. What is the energy change when 49.0 g…

A: Given, Mass of ice = 49.0 g Molar mass of Ice = 18 g Moles of ice =mass/molar mass      = 49.0/18 =…

Q: The following reaction was allowed to reach equilib- rium at 25°C. Under each component is its…

A: K is the ratio of  product of concentration of products raised to their stoichiometric coefficient…

Q: Most chemistry laboratories have balances that can weigh to the nearest milligram. Would it be…

A: Given,  Molecules of C18 H38 = 5.88E+18 molecules The mass of C18 H38 is:

Q: What volume would a 0.250 mole sample of H2 gas occupy, if it had a pressure of 1.70 atm, and a…

A: Detail mathematical calculation is shown below

Q: 5. What is the net ionic equation for the reaction that occurs if we mix aqueous solutions of…

A: Dear student,  As you have asked multiple question but according to guidelines we will solve first…

Q: TUNOWIN Compounu? A CH3 (a) A = 5.5 ppm, quartet; B =. (c) A = 4.5 ppm, quintet; B = 2.2 ppm,…

A: 8) the bicyclotriene isomers which shows the strongest UV absorption or Longest wavelength is:

Q: Which is the following statements concerning the boiling point of a liquid is always true? A)The…

A: Boiling point can be defined as the temperature at which a liquid substance start converting into…

Q: 14. You set out to study the reaction 2AB (g) = A2 (g) + B2 (g). You place 0.30 moles of AB into an…

A: Write the missing table ---

Q: Predict the major product for the following reaction. Predict the major product for the following…

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Q: 15. How much water (in mL) must be added to 200 mL of a 1.25 M soldium chloride (NaCl) solution to…

A: 15. For dilution we use C1V1 = C2V2  C1 = initial concentration  V1 = initial volume  C2 = final…

Q: with a weak acid, either HA, HB. HC. or HD. Rank the acids HA, HB, HC, and HD in order from…

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Q: Compound Z has a heat of vaporization of 155.9 J/g, a specific heat capacity of 2.08 J/gºC, and…

A: Given, Boiling point = 72.1 °c □Hvap = 155.9 J/g C(l) =  2.08 J/g-°c Mass of. Z(m) = 562.4 g

Q: 3. Balance the following equations: a. H2+_O2→. H2O b. P4+_O2→ P2O3 С. N2+ H2→_NH3

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Q: Calculate e values for the galvanic cells based on the following overall reactions. Assume that all…

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Q: 36. Solution A has a pH of 2 and Solution B has a pH of 4. What is true about solutions A and B? A)…

A: pH measures the acidic and basic strength of the solution.  pH = -log [H+]

Q: 2. The oxidation of secondary alcohols yields

A: Primary alcohol is the compound in which the carbon having OH group is attach to one more carbon…

Q: CaCO3(s) + 2HCl(aq) --> CO2 (g) + H2O (l) + CaCl2 (aq) What is the molarity of a HCl solution if…

A: The molarity of the solution is defined as the ratio of no of moles of solute to that of volume of…

Q: According to the following reaction, how many grams of nitrogen gas will be formed upon the complete…

A: Given  Mass of NH4NO2 = 28.0 g We know that, Number of mol = mass / molar mass Number of mol of…

Q: Q4 :- What is the hydroxide ion concentration in a solution that has a pH = 4.5? %3D

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Q: Given the following sets of initial conditions, what is the net change that must occur for the…

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Q: The following 13C-NMR data correlates to which molecule? Note, the ""symbol in the DEPT-135 column…

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Q: 11. What volume of hydrogen gas at STP may be prepared by the reaction of 4.54 g of gallium with…

A: Given, Ga(s) + HCl(aq) ➝ GaCl3 + H2 Mass of Ga reacts = 4.54 g Molarity of HCl solution = 1.75 M =…

Q: 43. BaF2 is very slightly soluble in water with a Ksp = 2.4 X 105. Which of the following statements…

A: We are authorised to solve only one question at a time. Please post rest of the questions…

Q: What is the calculated value of the cell potential at 298K for an electrochemical cell with the…

A: Given reaction: F2(g) + Pb(s) → 2F-(aq) + Pb2+(aq) We have to calculate the cell potential when the…

Q: The thermochemical equation for photosynthesis is shown below: 6 H20) + 6 CO26) - C6H1206(s) + 6…

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Q: Determine the type of the following chemical reaction: CuCl2(aq) + NaOH(aq) -------------->…

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Q: A wooden statue found in Egypt has a carbon-14 content that is three-fifths of that found in living…

A: Given: A wooden statue found in Egypt has a carbon-14 content that is three-fifths of that found in…

Q: Initial Final Electrode A: 10.345 g 10.278 g Electrode B: 14.010 g 14.887 g Current 0.3942 A time 39…

A: Given: Mass lost by electrode = 0.067 grams (g)Current = 0.3942 ATime of electrolysis = 39min 50s =…

Q: The normal freezing point for para-dichlorobenzene (PDB) is 69.8oC.  What will the freezing point be…

A: When non-volatile solute is added to the pure solvent, then the freezing point of the pure solvent…

Q: Question 9 Which of the following is/are secondary (2°) alcohols? HO HO (1) (2) (3) (4)

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Q: Q2 :- how many milliliters of ethanol that dissolved in 400 ml of solution by present 35% ?

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Q: For a solution having 1.00 x 10-3 eq/L total alkalinity (contributions from HCO3-, CO32-, and OH-)…

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Q: Draw the mechanism with curly arrows for the following hydrolysis reaction including the structure…

A: Detail mechanistic pathway is given below to find out the missing product

Q: For numbers 6-10, the process steps of an ideal cycle operating between two heat reservoirs are laid…

A: In thermodynamics, an isothermal process is a type of thermodynamic process in which the temperature…

Q: Consider the following reaction mechanism for the addition of HCl to propene in the gas hase. The…

A: As given that the third step is the rate determining step, so rate law is given as: Rate =…

Q: Using the thermodynamic information, calculate the standard reaction free energy for the reaction…

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Q: Br + Br2 Br Colorless Red Br, Br 2B12 Br Br Red Colorless

A: The reduced stability of these multiple bonds in the given reactions is the deciding factor for the…

Q: Example 22.7 Alcohol Reactions Determine the type of reaction (substitution, dehydration, oxidation,…

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Q: Choose a Grignard reagent _______and a ketone _______ that can be used to produce the following…

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Q: Consider the following chemical reaction:  CaCO3(s) + 2HNO3(aq) ----------> Ca(NO3)2(aq) + CO2(g) +…

A: Given :-  CaCO3(s) + 2HNO3(aq) → Ca(NO3)2(aq) + CO2(g) + H2O(l)  Mass of HNO3 reacts = 1.18 g  MM of…

Q: 1.7. 100 BTUS are absorbed by a gas while the gas expands and perform 700 BTUS of work. Calculate…

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Q: 2. How many of the following statements are true? I. Kinetically fast reactions always have large…

A: According to rate law rate of reaction  =    Kf [reactant]a  Where a could be number like 0,1,2,3 .…

Q: Draw the cis- and trans- geometric isomers (if they exist) of:   BrCH=CHBr   CH3CH2CH=CHCH2CH3…

A: For cis- and trans- geometric isomers:   1. There must be restricted rotation in the molecule. In…

Q: prepare 0.7% potassium Chloride (KCI) in 0.3 liter ?

A: Given :-  % w/v of solution = 0.7 %  Volume of solution = 0.3 L  To find :-  Mass of KCl (in grams)

Q: The Ksp for CuBr at a certain temperature is equal to 6.65*10^(-9). What is the molar solubility of…

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Q: 25. Which of the following is usually considered to be a weak acid? A) HCI B) HBr C) HI D) HF 26.…

A: Using formula: PH = - log[H+] where as [H+] --->> concentration of H+ ion

Q: What is the volume of 0.250 mol of H2 at STP?

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