A Fajans titration of a 0.7908-g sample required 45.32 mL of 0.1046 M AgNO3 . Express the results of this analysis in terms of the percentage of BaCl2 * H2O. (Use a MW value in 4 decimal places

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Q: TRUE OR FALSE: It is possible to synthesize RX from ROH using HCl or HBr via SN2 mechanism.

A: We have to predict whether given Statement is correct or not .

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Q: What is the percent of sodium in sodium chloride?

A: Percent can be calculated using mass of sodium ( Na) and total mass of sodium chloride ( NaCl ).

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Q: Assuming the full 0.01924 moles of tin(Il) reacts, what mass of tin was present in the original ore?…

A: Here we have to determine the mass of tin present in ore if full 0.01924 mole of Sn2+ reacts.  This…

Q: QUESTION 10 Which of the following is true for the H-X-H bond angel for the following molecules…

A: To solve this problem we have to know about bond angle of given compound .

Q: . A linear plot of molar conductivity versus square root of concentration for AB2 electrolyte gives…

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Q: Evan H 3 Wing Consider the following unbalanced chemical equation: (501) Cu2 S(s) + O2(9) → Cu, O(s)…

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Q: A 2.296 g sample of an organic substance (MM = 342.3 g/mol) is burned in a bomb calorimeter, the…

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Q: General Equation Type of Reaction A +X- AX AX A+ X A+ BX → AX +B -or- Y + BX → BY + X AX + BYAY + BX…

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Q: Which reagent/catalyst would be expected to bring about the following conversion? CH3 CH, 4]…

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Q: How much energy is needed to vaporize 1.56 kg of water at 100 °C? Record the energy in kJ. For…

A: The energy needed is given below

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Q: 1/INO,(8)] (1/M) 5. You studied the chemical reaction, 2NO2(g) → 2NO(g) + O2(g), at 25°C by…

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Q: a. Given the following set of values for a gas, calculate the unknown quantity: P = 746.6 mm Hg V =…

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Q: Take the reaction: NH3 + O2 ---> NO + H2O. If 3.25 g of NH3 are reacted with excess oxygen, what is…

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Q: Identify the main product from the following reaction: ) EtMgBr (1 equivalent) THF,-78 "C product HO…

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Q: 1. The solution with the lowest electrical conductivity is .1OM H;S B. 0.10M HNO: C. 0.10M H2SO; D.…

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Q: A titration experiment has an equivalence point near pH = 9.0. What indicator should be used for…

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Q: Name the following compound and create ionization, linkage and optical isomers: [Au(SCN)2(en)2]CI

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

Q: This equation models how pure silver (Ag) is extracted from ores of AgK(CN)2 (potassium…

A: The number of atoms can be determined by the number of moles of compound. The number of moles of…

Q: What is the concentration in %m/v of a 0.741 M aqueous solution of methanol (MM = 32.04 g/mol)?

A: The correct answer is given below

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Q: Calculate the enthlapy of reaction (ΔH) in kJ for the reaction: 2A + B → E       ΔH =? Given these…

A: Answer: Enthalpy change for a chemical reaction is an extensive property, therefore it can be added…

Q: Three 15.0 mL acid samples-0.10 M HA, 0.10 M HB, and 0.10 M H2C-are all titrated with 0.100 M NaOH.…

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Q: Complete and balance the following equation: Aqueous sodium carbonate is reacted with aqueous iron…

A: Given,  Aqueous sodium carbonate is reacted with aqueous iron (II) nitrate

Q: A student has 80.0 mL of a 0.90 M citric acid (Ka =8.4*10^-4 solution and will titrate with a  0.65…

A: Given,  Molarity of citric acid (say HA) = 0.90 M  Volume of HA in mL = 80.0 mL  Acid dissociation…

Q: Ca(OH)2 (s) + H2S(g) CaS(s) + 2H2O(1 In the reaction above, calcium hydroxide and hydrogen sulfide…

A: Here we find limiting reagent that is totally react with reactant. Here limiting reagent is Calcium…

Q: 1. Zn + HCI — ZnClz + Н2 2. CH4 + 02 СО2 + Н20 3. Fe + NaBr → FeBr3 + Na

A: We are authorised to solve first three subparts of a question. Please post rest of the subparts…

Q: What is the pH of a solution that contains 60.0 mL of 0.100 M HCl?

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Q: 243 + He → 2 žn + 2 Bk 214 84 Po+ 2 He + 2 _je >

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Q: MgBr A Mg, THF Br ? В ОН CI ? CH3NH2 NHCH3 D ?

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Q: What is the standard cell potential of a cell with an overall cell reaction Pb+ Fe2Pb2*+Fe? Will it…

A: Given-> E°Pb2+/Pb= -0.125 V E°Fe2+/Fe=-0.440 V ->In galvanic cell the energy from a…

Q: Identify the main product from the following reaction: I) EtMgBr (1 equivalent) THF,-78 'C product…

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Q: A compound containing only carbon, hydrogen, and oxygen is analyzed using combustion analysis. When…

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Q: NaNO3 → NaNO2+ O2 C3H8 + 02- C02 + H2O Fe + H20 → H2 + Fe304

A: The balanced chemical equations are given below.... 7. Given reaction,  NaNO3 ----> NaNO2 + O2…

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Q: Reactions A and B were studied and found to produce the given energy diagrams.

A: Activation energy (Ea) :   The minimum amount of energy needed to reactants to convert into…

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A: Let us study the difference between Emission and absorption spectroscopy for a specific element in a…

Q: How was the theoretical value of the pKa determined? In that given graph

A: Explanation is given in the following step.

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Q: Complete Structure Shortcut Alkynes Cycloalkynes (if applicable) Structure Ethyne Propyne Butyne…

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Q: Give the complete mechanism for the following reaction: CH3CH3 + Cl2 CH3CH2CI + HCI ----

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Q: 10. a. Determine the overall balanced equation for a reaction that has the following proposed…

A: Given in following question step 1st and step 2nd reaction calculate the rate law and respect…

Q: 1. A gas sample occupies a volume of 2.5 L at a pressure of 1.5 atm. What would be the volume of the…

A: Note: As per our guidelines, we are supposed to answer only one question when multiple questions are…

Q: Calculate Eº for the process PbI6) + e- → (s) + e > Pbs) + 21,

A: Given reaction is :  PbI2 + e- <---------> Pb (s) + 2I2  Find standard cell potential = E0 = ?…

Q: engine.html?ClassID=1746475745# Orie. 3.08 x 10-3 mol FeCl3 was identified through titration from…

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Q: We follow the speed of the following reacton: A => 2 Y + 32V The experimental data has been…

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.