Which is the correct Geometry and Hybridization of XeF4? (a) Octahedral, sp3d2 (b) Square planar, sp3d2 (c) Trigonal bipyramidal, sp3d2 (d) Planar triangle, sp3d3

Q: Which of the following occurs during radical halogenation reaction? Both the halogen radicals and…

A: Step by step mechanism given,    During radical halogenation reaction light is required.

Q: From the following formula of an ointment, calculate the grams of zinc oxide required to make 100 g…

A: We have find out the grams of zinc oxide required to make 100 gm of ointment.

Q: Pt, H₂(g) | HCl (soln) || HCI (soln) | AgCl(s) | Ag

A: Cell notation of a cell is written as :  Anode |salt bridge |cathode  So , from the given cell…

Q: What is(are) the product(s) of this reaction? O O H3C none of these NHCH3 N(CH3)2 NHCH3 CH 3 CH,CI,…

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Q: A student ran the following reaction in the laboratory at 531 K: PC13 (g) + Cl₂ (9) ⇒ PC15 (9) When…

A: Using the concentration terms at equilibrium, the equilibrium constant, Kc can be calculated.

Q: Which of the following percent compositions correspond to H in phosphoric acid? 3.09 % O 3.15% O…

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Q: Calculate the final chloride concentration, Cl−, when 27.5 mL of deionized water are added to  22.5…

A: Initial concentration = 0.350 M  Initial Volume = 22.5 mL

Q: Eto O O COOH OEt NaOCH 1. NaBH 2.H₂O, HCI 7 4 3 Br Br 스 5 6 NaOCH3

A: Use crams rule in first question and then reduce aldehyde and ketone, NaBH4 can't able to reduce…

Q: At a given temperature, pressure, and volume, for which of the following gases would be the gas…

A: Answer: Root mean square speed of the gas particle is: vrms=3RTM Here: T is temperature of the gas…

Q: Can you show the mechanism

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Q: What reagents are necessary to carry out the conversion shown? a-α

A: Q.1 Solution- In the first step, BH3 in presence of H2O2 and NaOH reduced the double bond present in…

Q: The solubility product constant (Ksp) for the following reaction is 5.61x10-9. What is the Free…

A: Given: Ksp = 5.61x10-9 T = 298 K

Q: Arrange the following in order of increasing rate of water exchange and explain your chosen order:…

A: The concept used in this question is taken from coordination chemistry .  Here we are asked about…

Q: The free energy change for the following reaction at 25 °C, when Sn2+ = 0.00776 M, is -133 kJ: Sn²+…

A: Spontaneous reaction : It is the reaction which favours the product reaction that is it supports the…

Q: An unstable isotope has a half-life of 0.513 min after it is formed. What is the percentage of the…

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Q: What are the difference and the definitions of these?

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Q: for OH th) What are the major products of the following reactions? OH HCI H₂SO4 PCI-/pyridine 11

A: Here , alcohol goes nucleophilic substitution reaction with HCl or PCl3 .

Q: A solution contains 1.42×10-2 M aluminum acetate and 7.14x10-3 M lead nitrate. Solid sodium…

A: Given, The concentration of the aluminum acetate = 1.42×10-2 M The concentration of the lead nitrate…

Q: 1. 2. CH3 H3C- -Br CH3 1. + a = Proton transfer b = Lewis acid/base c = Radical chain substitution…

A: reaction-1: The ICl is added to alkene. Reaction-2: alkene is produced from tertiary alkyl bromide…

Q: A solution contains 1.29×10-² M lead nitrate and 1.16×10-2 M silver acetate. Solid potassium iodide…

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Q: Draw the structural condensed formula of 4-ethyl-1-heptyne.

A: Given -> 4-ethyl-1-heptyne  -> The condensed formula of molecule is the formula where symbols…

Q: Question 6 AC 2.2 (1) The group 1 alkali metals such as sodium react violently with water and all…

A: All group 1 alkali metals are highly reactive with water and will react to produce the corresponding…

Q: What is the pH of a buffer made by combining 181 mL of 0.34 M NaC2H3O2 with 170 mL of 0.28 M…

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Q: At what pH will 50% of a compound with a pKa = 7.4 be in its basic form? Express your answer using…

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Q: Write structural formulas for each of the following: (a) 3,3-Dimethyl-2-butanone (b)…

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Q: A solution is made using 164.9 mL of ethanol (density 0.7892 g/mL) and 350.0 mL of water (density…

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Q: A chemistry student needs to standardize a fresh solution of sodium hydroxide. She carefully weighs…

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Q: Scientists conducted EDTA titration to check for water hardness, they used two 150 mL samples for…

A: Mg+2 + EDTA = Mg-EDTA                               Ca+2 + EDTA =…

Q: Consider a 1.000-L stock solution of 9.69 M Na3PO4. A 2.000-mL aliquot is taken from this stock…

A: Concentration of stock solution = 9.69 M Final volume of the diluted solution = 750mL  Concentration…

Q: A student ran the following reaction in the laboratory at 600 K: CO(g) + Cl₂(g) =COCI₂(g) When he…

A: Answer:- This question is answered by using the simple concept of calculation of equilibrium…

Q: Which of the following compounds is produced when ethylbenzene reacts with Br₂/uv?…

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Q: How many molecules of ammonia (NH3) are there in a sample that contains 2.50 moles of ammonia?

A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to…

Q: Determine ∆S for the phase change of 2.42 moles of water from liquid to solid at 0.0 °C. (∆H = -6.01…

A: Given, ∆H = -6.01 kJ/mol T = 0°C = 273+0 K = 273 K Moles = 2.42

Q: 6. Predict the hybridization of each atom, and describe structure of the following the…

A: Central atom is one with lowest electronegativity among the given atoms in a molecule.

Q: What is the percent strength (%w/v) of a 452 mOsmol/L solution of NaCI? (MW 58.5)? Report your…

A: Molarity is defined as the number of moles of solute in one litre of solution. Osmolarity is defined…

Q: Consider the reaction 2Na(s)+2H2O(l)—> 2NaOH+H2(g) If a 2.72 g pellet of sodium (Na) is dropped in…

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Q: 9.45 mol of a monoatomic perfect gas with an initial volume of 10.33 L and temperature of 204 K…

A: 1) Constant external pressure so, P1 = P2 = 1.35 atm Number of monoatomic gas, n = 9.45 mol Initial…

Q: Question 12 Which of the following statements is true? O Each real gas deviates from ideal gas…

A: Answer: This question is based on van der walls equation of real gases which is shown below:…

Q: 1. Which ion is typically responsible for the paramagnetic response? -Sodium Chloride -Magnesium…

A: Iron (III) is paramagnetic because it has unpaired electrons in its outermost shell. In a…

Q: 44) If a sample of H₂ gas is collected over H₂O at 26,4 C and 753,2 mm Hg, occupiees a volume of…

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Q: Use standard reduction potentials to calculate the equilibrium constant for the reaction: Co²+ (aq)…

A: This is a simple problem of electrochemical cell where we have to calculate the standard reduction…

Q: QUESTION 24 Calculate the heat of the reaction, in kJ, using the standard enthalpies of formation…

A: Use formula, standard enthalpy change All data given,

Q: The empirical formula (CH2O) for most carbohydrates indicates that carbohydrates are sweet. this is…

A: Given: The empirical formula for most carbohydrates is CH2O We have to select the correct option…

Q: An object has a mass of 154 g and a density of 14.2 g/cm³. Determine the volume of the object in…

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Q: 1. Calculate the concentrations of the following solutions. a) NaCl solution containing 0.02 mol in…

A: -> Molarity is number of moles present in 1 Litere of solution.

Q: where did the mean ratio emerge from?

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Q: Draw the electron dot formula for the nitrate ion 103 and state the type of bonds in one polyatomic…

A: Given : formula of IO3-

Q: Provide the correct IUPAC name for the compound shown here.

A: First of all find the longest carbon chain containing double bonds. Start numbering from the side…

Q: The following osmotic pressure data have been obtained for lactate dehydrogenase in two different…

A: Given that: Temperature = 25oC Buffer density = 1.012 g/mL Height of solvent per g/L = 0.183…

Q: 1. Sort the following reactions under the correct "type of reaction" - be sure to sort ALL cards…

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