FeCl, has a van't Hoff factor of i = 3.40. What is the concentration of particles in a 1.571 M solution of FeCl₂?

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Q: Identify the RELATIONSHIP of the two structures: Me a. different compounds O b.identical C.…

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Q: Question 10 Column chromatography is based on the principle of lon-exchange Exclusion principle…

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Q: You were tasked to prepare 590 ml of 3.00 M HNO3. If you were provided a stock solution of 70.5%…

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Q: Measurement of the density of water. Weigh a small beaker (degree of precision?). Place about 25 mL…

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Q: In the fluorination reaction of butadiene, the butadiene is adsorbed onto a catalyst C. To test the…

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Q: A sample of solid gold has a density of 19.3 g/cm3 and a volume of 2.0 mL. What is the mass of the…

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Q: Methanol CH3OH, combusts in air to produce carbon dioxide and water vapor according to the following…

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Q: Saved Determine the formal charge for the atom indicated in the structures below. ASSUME that the…

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Q: Expressing amounts of energy in different energy units is necessary to solve many chemistry…

A: The SI unit of energy is Joule J .1 calorie cal = 4.184 J1 kWh = 3.600 × 106 J

Q: How many protons (P), neutrons (n) and electrons (e) are present in 18173Ta-3 ? a. 76 p 105 n 73 e…

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Q: Given the tripeptide Glutamic acid-Methionine-Aspartic acid, what is the net charge of this…

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Q: A 50.0-mL solution of 0.0319 M benzylamine was titrated with 0.0500 M HCl. Calculate the pH at the…

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Q: Rank the following elements in order of increasing atomic radius. P Cs Cl OCs < Cl< P O Cl< P < Cs O…

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Q: 7. Formula: C10H14 IR shows absorptions at 3010, 2995 and 1605 cm¹. The NMR has signals at 80.88(6…

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Q: What mass in grams of NaCl would need to be added to 2801 g of water to increase the boiling…

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Q: After 0.600 L of Ar at 1.49 atm and 201°C is mixed with 0.200 L of O₂ at 557 torr and 150°C in a…

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Q: Volume of water in cylinder 21.6 mL Mass of empty beaker 75.360 g Mass of beaker with water 97.315 g…

A: Volume of water in cylinder 21.6 mLMass of empty beaker 75.360 gMass of beaker with water 97.315…

Q: -) A buffer solution is prepared by combining 135 mL 0.225 M NHs (ag) and 115 mi 0.105 M HCl (aq).…

A: Here a buffer solution is prepared by mixing 135 ml of 0.225M NH3 and 115 ml of 0.105M of NH4Cl. We…

Q: Volume Parcial Molar da água, VH20 19 18,5 18 17,5 17 16,5 16 15,5 15 0 0,2 0,4 0,6 0,8 Número de…

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Q: 3 Calculate ∆G for the process during which 10 mmol He(g) which initially occupies a volume of 500…

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Q: Identify the RELATIONSHIP of the two structures: H₂C H a. different compounds Ob. diastereomers Oc.…

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Q: Discuss the fundamentals of fluorescence

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Q: what can we discuss about the graph below about the relationship between water and alcohol in a…

A: Solutions- This graph shows the relationship between water and alcohol.

Q: Calculate the percent dissociation of trimethylacetic acid (C4H,CO₂H) in in a 0.26 mM aqueous…

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Q: 1-The work done in blowing a soap bubble of radius R is W₁ and that to a radius 3R is W2. the ratio…

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Q: Compute for the molarity of nitrates, NO3-, in a mixture prepared by mixing 39 ml of 0.075 M…

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Q: X

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Q: Compare the effect of chlorination and ozone application in water treatment

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Q: Identify the RELATIONSHIP of the two structures: O a. conformers O b.identical C. different…

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Q: Round off your final answers in 2 decimal places. A 0.75 mol of gas A occupies a volume of 2.60 L…

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Q: 5. In the Dumas method for determining the molar mass of an unknown volatile liquid, a sample of a…

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Q: Stage 1: 3 Fe + 3 Br2  3 FeBr2 Stage 2: 3 FeBr2 + Br2  Fe3Br8   The reaction in the first stage…

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Q: Explain the purpose of the collision cell in interface between inductively coupled plasma and mass…

A: ICP-MS (inductively coupled plasma-mass-spectrometry) is a technique to determine low-concentrations…

Q: Round off your final answers in 2 decimal places. A gas occupies 875.0 mL at a temperature of 33.0…

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Q: Explain why an internal standard is required during sample preparation in quantitative analysis when…

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Q: Identify if the structure below is CHIRAL or ACHIRAL? O a. Achiral b. Chiral OH

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Q: 9. What is the current that must be passed through solution AuCl3 for 200 second to precipitate 3g…

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Q: In the given below Fill up the missing part:   Temp Of hot water (T1)= 50 °C = 323.15K   Temp of…

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Q: rect A Calorie is equal to which of the following? 1000 calories 1 calorie 10 calories 1000…

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Q: How many elements of unsaturation (DBEs) are there for the molecular formula below? Enter a…

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Q: xplain how rse of time

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Q: Question 18.c of 20 Aldehydes and ketones are common carbonyl functional groups. Identify the…

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Q: Select the major product(s) of the following reaction. If you expect two or more products to form in…

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Q: Q_/ The acid-dissociation constant for chlorous acid, HCIO2, at 25C° is 1.0x10^-2 . Calculate the…

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Q: what can we discuss about the graph below about the relationship of partial molar volume of alcohol…

A: Solutions- This is the relationship between ethanol and water.

Q: 26. What concentration of lead (II) iodide can dissociate in 3.00 M potassium iodide? ksp=[Pb²+][1]…

A: The answer is 9.4×10-10M

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.