Use Coulomb's law to calculate the energy in aJ of the following ions to their equilibrium ion-pair separation distance: Fe³+ with radius 55 pm and P3 with a radius of 212 pm.

Q: Draw The Structures? a 2-Chloro-4-nitrobenzoic acid 24-Chloro-2-nitrobenzoic acid…

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Q: A 0.916 gram sample of an unknown gas is found to occupy a volume of 0.789 L at a pressure of 515 mm…

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Q: 1) Name the following, include R/S and E/Z if needed, *Note: All Stereochemical terms combine at…

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Q: How many grams of solute are contained in each solution in 330 mL of a 0.34M NaNO3 solution?

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Q: What is H₂O, [H]

A: We have to give the product of the given reaction. Concept: The given reaction is an example of the…

Q: X Life: Ti X s://app.101edu.co 223.pd X M MyOp x D21 Home X Feedb: X Question 35 of 35 Archiv X…

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Q: What is the isoelectric point (pl) of histidine? a-COOH pKa,-1.8 R-group NH* pKa, -6.0 a-NH₂' pka,…

A: Histidine is a basic amino acid used to make up proteins which contain an amino group and a…

Q: Determine the pH of a buffer solution by constructing an ICE table, writing the equilibrium constant…

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Q: 5) A 250.0 mL sample of 0.350 M acetic acid (Ka = 1.78 x 10-5) reacted with 2.250 L of gaseous NH3…

A: Acetic acid, CH3COOH is a weak acid with Ka = 1.78x10-5  Ammonia, NH3 is a weak base with Kb =…

Q: Draw The Structures?

A: Given structure of molecules Ti : identify parent chain

Q: (Show your work) Some damage to the ozone layer of the upper atmosphere might involve the reaction…

A: Since the reaction follows second order kinetics, i.e. the rate of the reaction will be proportional…

Q: Macmillan Learning of 18 Arrange these elements according to atomic radius. O S Largest radius…

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Q: (a) Draw a reaction coordinate diagram (RCD) for the reaction R-[I]→P that is overall endergonic.…

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Q: 1. For the consecutive reaction below, write and equation for the rate of formation of P (dp/dt) in…

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Q: Calculate the equilibrium constant for the reaction 02 20 at temperatures of 298 Ka

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Q: 2. Aluminum oxide can be used as an adsorbent, desiccant or catalyst for organic reactions. To…

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Q: A researcher studying the nutritional value of a new candy places a 4.90 g sample of the candy…

A: Given: The mass of the candy burned = 4.90 g The rise in temperature = 2.61 oC The heat capacity of…

Q: A chemist designs a galvanic cell that uses these two half-reactions: MnO4(aq) + 2 H₂O(1)+3e Zn²+…

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Q: An analytical chemist is titrating 179.3 mL of a 0.3400M solution of benzoic acid (HC H₂CO₂) with a…

A: First we need to calculate moles of both compounds and then draw an ICE table for their reaction.…

Q: Draw The Structures?

A: Given : structure of molecules

Q: 11. The [Ti(NCS)6]-3 ion exhibit a single absorption band at 544 nm. Calculate the crystal field…

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Q: 1- Calculate I (ionic strength) for a solution that is 0.5 molal in KCI and 0.2 molal in K₂Cr₂O₂.

A: The ionic strength of a solution is a measure of the concentration of ions in that solution.  Note:…

Q: Gaseous ammonia chemically reacts with oxygen (O₂) gas to produce nitrogen monoxide gas and water…

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Q: Which of the following atoms will have unpaired electrons with the lowest energy? beryllium nitrogen…

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Q: For the reaction below ΔH = -296 kJ per mole of SO2 formed. S(s) + O2(g) → SO2(g) (c) What quantity…

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Q: 2-naphthol compared to nerolin ..... (choose all that apply)? A. is more polar B. is less polar…

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Q: Give the product(s) for the following reaction, predicting the major product, anc indicating by…

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Q: If you combine 260.0 mL of water at 25.00 °C and 130.0 mL of water at 95.00 °C, what is the final…

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Q: 10.0mL solution of aspirin (weak monoprotic acid) required 8.4mL  Of 0.0245M NaOH to reach endpoint.…

A: Given that, a 10.0mL solution of aspirin (weak monoprotic acid) required 8.4 mL of 0.0245M NaOH to…

Q: Given the following rate law, what is the order of the reaction?     a. zeroth b. second c. third

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Q: If you have  L of 2M solution, what is the dimensional analysis setup to determine moles solute? A.…

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Q: drawing below shows a mixture of molecules: carbon nitrogen oxygen key O hydrogen. sulfur chlorine…

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Q: A 2.50 g sample of powdered zinc is added to 100.0 mL of a 2.00 M aqueous solution of hydrobromic…

A: In the given question we have to calculate the standard enthalpy of the reaction,  First of all we…

Q: Part one what is the oxidation number of sulfur in Ca2S4O6? A.) +6 B.) +8 C.) +2 D.) -6 E.) +4…

A: Given (1) compound formula           (2) argon = 1 mol = 39.948 g/mol                     T = 50.5°C…

Q: Solutions that contain the FeSCN2+ ion are blood red (you will see this at the end of the second…

A: Solutions that contain the FeSCN2+ ion are blood red (you will see this at the end of the second…

Q: added to 165.3 g of 0.352 M AgNO3(aq) at 21.85 °C in a calorimeter, the temperature increases to…

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Q: Vrite a balanced half-reaction for the reduction of permanganate ion (MnO4) to solid manganese…

A: Since, In redox reaction, Oxidation and reduction reaction both takes place simultaneously. In…

Q: HF reacts with OH-, resulting in F- and H2O. Which state is true? A. HF is an acid because it…

A: The reaction can be written as follows, HF + OH-→ F- + H2O Here HF is releasing a proton and OH- is…

Q: Chemistry Complete and balance the following equation and identify the oxidizing and reducing…

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Q: write the systematic name of each organic molecule: structure سلند سلوب سلمه name

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Q: What is the major constitutional isomer product of the reaction between methanol and…

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Q: a. b. C. d. e. N O CHO O NaBH4 EtOH H 1) LIAIH4, Et₂O 2) NaOH, H₂O KCN, HCI 1) LiAlH4 2) NaOH, H₂O…

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Q: Write a balanced half-reaction for the reduction of nitrate ion symbols where appropriate. (NO3) to…

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Q: chemist prepares a solution of aluminum chloride (AICI3) by measuring out 36.6 μmol of aluminum…

A: A homogeneous mixture of two or more substances is known as a solution. The species which present in…

Q: What is the molar solubility of  Ba(OH)2, BiOOH, and Fe(OH)3?

A: We can calculate the molar solubility(S) of each species from the respective Ksp expression and ICE…

Q: . For each of the diatomic species listed below, sketch an appropriate molecular orbital diagram. In…

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Q: A chemist prepares a solution of sodium chloride (NaCl) by measuring out 172. g of sodium chloride…

A: This is just a concentration question and the given values are, 172.0 g NaCl 500 ml volumetric…

Q: Determine the amount of energy lost by an electron that drops from the eight (n=8) to the first…

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Q: What is the name of this compound? 0 -O OH H OH H `NH NH₂

A: The given compound has a single phosphate group, -PO42-( monophosphate) connected to a pentose…

Q: Determine at what temperature will the reaction become nonspontaneous

A: The relationship between ∆G° , ∆H° and ∆S° is  ∆G° = ∆H° - T∆S°  If ∆G° < 0 , the reaction is…