Which atom would have the largest effective nuclear charge for its valence electrons? a) Si b) S c) Na d) Al e) P

Q: Show the chemical equation of Salicylic acid has been reacted with wood alcohol in the presence of…

A: Given statement is :  Show the chemical equation of Salicylic acid has been reacted with wood…

Q: phosphorus atoms

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Q: Which of the following anions is aromatic? A) B) C) D) CrO

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Q: 4min. What is the order of the reaction rst econd ero mpossible to determine

A: As we know,  Half life is directly proportional to initial concentration raised to power (1-n) As,…

Q: which structure fits the best in the given spectra

A: A question based on IR spectroscopy that is to be accomplished.

Q: ALEKS X Main A www-awu.aleks.com/alekscgi/x/lsl.exe/1o_u-IgNslkr7j8P3jH-lvdWKW…

A: Given- Frequency=92MHz Wavelength of radio=?

Q: 2) If 1mol of gaseous carbon dioxide and 2mol of gaseous sulfur dioxide are produced when 1mol of…

A: Given,  1 mol of gaseous carbon dioxide react with 2 mole of gaseous sulfur dioxide to form 1mole of…

Q: 3. At 48.2°C, 5.00ml of the saturated solution of bo ax was titrated with 0.235M HCI. It took 23.00…

A: Here we have to find molarity of tetraborate ion if 5ml of saturated solution of borax was titrated…

Q: Calculate the emf of the following concentration cell:   Mg(s) | Mg2+(0.38 M) || Mg2+(0.52 M) |…

A: The cell given is, => Mg(s) | Mg2+(0.38 M) || Mg2+(0.52 M) | Mg(s) In the above cell, the…

Q: half-life

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Q: What is the maximum [CO1 that can exist in a 1.8 x 10 M AgNO, solution? Agos - 8.5 x10

A: For the given problem, the concentration of Ag+ions coming from both silver nitrate and silver…

Q: Which of the following is an acidic salt? O a. Na2SO4 O b. NaCI С. КС O d. NH4CI O e. CH3COONa

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Q: A dilute (~0.1 M) buffer solution contains imidazolium ion/imidazole (see below) and has a pH of…

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Q: For each of the reactions, label the half-reaction tl is the anode and the reaction that is the…

A: Oxidation occurs at the anode and Reduction occurs at the cathode. 1) Cu(s) → Cu2+(aq) + 2e- = Anode

Q: 400 375 350 300- 250 s+t 200 a+r 150 100 50 0. Reaction coordinate Potential energy (kJ)

A: For any reaction, if energy is gained by the reaction, it will be endothermic while for exothermic…

Q: he strongest acid?

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Q: Identify the products from each step in the following synthesis sequence of reactions.  Show the…

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Q: HO. HO Họ HO, HO "O, но HO A) HO, have the smallest HOMO-LUMO gap? 27. Which of the following is…

A: More the conjugation in the molecule, smallest the gap between HOMO-LUMO.

Q: elements will gain electrons

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Q: What is the pressure of a gas which started as 2.3 dm3 and 1.03 atm if it’s volume is changed to…

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Q: On hot days, you may have noticed that potato chip bags seem to “inflate” even though they…

A: Given,  The volume of bag inside the gas station is 250. mL and car which has a temperature of 60.5…

Q: Question 2 The vapor pressure of butane at 300 K is 2.2 bar and the density is 0.5788 g/ml. What is…

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Q: A compound with molecular formula C6H12O2 exhibits two singlets in its 1H NMR spectrum, at d 1.4…

A: Answer -

Q: True or False?: "one reason why the hydroiodic acid is a stronger acid than hydrobromic acid is…

A: Hydroiodic acid is stronger acid than hydrobromic acid this statement is correct  But the reason is…

Q: Balance the equation below assuming the reaction occurs in a basic solution.…

A: Redox reaction are balanced in basic medium , by using OH- to balance Oxygen and H2O and OH-  to…

Q: Compute for the Partial pressure of Carbon Dioxide of a sample, if it has a pH of 7.34 and with a…

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Q: Suggest all the possible interactions that metoclopramide can interact with in physiological pH. CI…

A: To suggest all possible interactions that metoclopramide can have in physiological pH. The…

Q: 5. Consider each compound below. Note the number of electrons participating in the T system for each…

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Q: Give  2 examples of a chemical reaction in chemical equilibrium. Define chemical equilibrium using…

A: Let us discuss chemical equilibrium.

Q: Where will the next substituent be located in the product of the reaction below? CH Br, FeBr, OCH O…

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Q: Which has lower boiling point. And what type of isomers are they

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Q: Calculate the standard potential, E°, for this reaction from its AG° value. X(s) + Y4+ (aq) x+(aq) +…

A: Given,

Q: 7. For sequential reaction: A > B + C .(i) 2B »C+ 2D ..(i) If % yield of (i) and (ii) reactions are…

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Q: The single reactant A decays into product P by zero-order kinetics.  What was the initial…

A: Given, A ➝ P The reaction is zero order kinetics. Time (t) = 121 min Rate constant (k) = 0.0041 M…

Q: er oxidation or reduction

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: CI CI HCI (xs)

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Q: 4. Will a precipitate form when 80,0 mL. of 2.00 x 102 M Cu(NO.)) and 20.0 mL of 2.00 x 10" M NalO,…

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Q: For sequential reaction: A » B + C ..(i) 2B »C + 2D ..(ii) If % yield of (i) and (ii) reactions are…

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Q: Give the chemical reaction of iodine test for starch.

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Q: What is the binding energy in kJ/mol nucleons for gallium-71? 5.97x10^10 ] k]/mol nucleons 31 H+…

A: Binding energy can be calculated as follows

Q: 1. In this lab, FENCS" is being formed as a complex ion (complexation product) absorption peak at…

A: FeNCS2+ is a transition metal complex in which the oxidation state of iron is + 2. In the formation…

Q: Calculate the standard change in Gibbs free energy, AG•rxn, for the given reaction at 25.0 °C.…

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Q: A B Br FeBr3 1 =Li then H30* D LIAIHA then H30* 2.

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Q: 23. What is the main product of the reaction shown in the box? C H CO,Et ? CO2E! B) CO2Et A) "CO2Et…

A: Diels-Alder reaction: It a [4+2] cycloaddition reaction. It involve a diene and dienophile. For this…

Q: Rank the following acids in order of increasing(weakest to strongest) acidity. I. 4-methoxybenzoic…

A: ->We can see order of acidity according to order of stability of conjugate base. ->If the…

Q: the optically active molecule is a) CH4 b) CHCl3 c) [Co(en)3]3+ d) CH2FCl e) SF6

A: The molecules given are CH4, CHCl3, [Co(en)3]3+, CH2FCl and SF6.

Q: 21. What is a major product of the conjugate addition reaction shown in the box? 1. Base -? 1300 (=…

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Q: 25. How would you synthesize the compound in the box? (H2C=CHCH,MgBr heat +0°H nnoCHOHO=0°H) Base…

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Q: A 72.0 g sample of an organic solid is dissolved in 180mL of water. The solid is extracted using one…

A: A question based on analytical separation that is to be accomplished.

Q: A 4.0520g sample of HCl, specific Gravity 11.18, required 44.15ml of 0.9035M of Sodium Hydroxide in…

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