What are the pertinent chemical equations in the standardization of sodium thiosulfate solution?

Q: 1/3 * w lf you know that the acidity function is 3.6 for a buffer solution consisting of 0.7M formic…

A: Answer: Buffer solution is a type of solution that resists the change in its pH on adding small…

Q: Main eondihon which w satisfy to give meari fuf solution c Eigen fuuction) must Dhetailed. puysical…

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Q: 18. Provide the product resulting from the following reaction. Но -HO- H30*, H20 19. Provide the…

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Q: Guide Questions: Chemical Reaction: ZnCl2 + NaOH – NaCl + Zn(OH)2 Q1. What are the reactants and…

A: Here we are required  to fin

Q: 16. Provide the product resulting from the following reaction. он Cl2, H20

A: In this question we have to tell the product of the reaction.

Q: The addition of  1.270 g of zinc metal (65.38 g/mol) to 0.100 L of  0.1942  M HCl in a coffee-cup…

A: We first need to decide on the limiting reagent, and then we can proceed to solve the reaction- The…

Q: In gravimetric determination of sulfate present in the soil, 0.2075g of sample was treated with 0.2…

A: The reaction between Sulfate present in the salt and BaCl2 is as follows, SO42- + BaCl2 →BaSO4 +…

Q: Question 5: In the event that the final product is not pure, what can be done to further purify it?…

A: purification of the product obtained from a reaction.

Q: Compare the rate of H2 (g) with that of N2 (g) under the same conditions. (MW of H = 1 and N = 14)

A: Graham's law of diffusion:    The rate of diffusion or effusion is inversely proportional to the…

Q: 3. Provide the product resulting from the following reaction. H3C- HO. EtgN CH3 CI

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Q: 11. Calculate E°cell and indicate whether the overall reaction shown is spontaneous or…

A: Given: EI2|I-o=+0.53 VECr3+|Cro=-0.74 V

Q: Data for the Concentration of the KMnO4 Unknown Solution. Abs of Unknown Solution is 0.362…

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Q: What are the configurations of carbons 1 and 2 in the structure below? OH Br Et CH3 1S, 2R 1R 25 O…

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Q: 6. Write the condensed structural formula for each of the following molecules: ethylcyclopropane b.…

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Q: In the open ended manometer (open to the atmosphere) pictured below, what is the pressure of the gas…

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Q: Ksp =D 0.0000116 Determine the molar solubility of PbCl2. Hint: Write the ICE table and Ksp…

A: Here we will construct the ICE table. As Ksp is given in the question so we can easily calculate the…

Q: 1. How many grams of P are present in 1.98 grams of tetraphosphorus decaoxide ? grams P. 2. How many…

A: Number of moles of a substance = Amount of substance/ molar mass of substance

Q: Which of the following bonds is the STRONGEST (NO) bond? (1) N=O (2) N=O (3) N-0 O 1 O 3 All have…

A: 1) Given :-  The given bond are N≡O, N=O and N-O  ----------------------------------

Q: Which of the following ions is the smallest? O Ca2+ O Mg2+ Sr2+

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Q: Can someone draw the mechanism for the pericyclic mechanism and explain the stereochemistry?

A: The given substrate is N-aryl aziridine which undergoes ring opening in the presence of heat and…

Q: Consider the incomplete structure. Add formal charges as necessary to the structure. All unshared…

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Q: A +B C B +659.7 +402.0 AGxn = kJ If AHan and ASan are both negative values, what drives the…

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Q: 7. Convert 338L at 63.0 atm to its new volume at standard pressure.

A: The final volume can be calculated as follows

Q: Based on the procedure provided, how much acetic acid (in mL) should Ashe use when setting up the…

A: This is a pinacol–pinacolone rearrangement reaction. From this above reaction scheme, it is evident…

Q: Calculate the distance, d, between atoms using X-rays with a wavelength of 1.41 x10 10 m at an…

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Q: 1) 2 CH3MgBr 1) CH,MgBr Y Co,CH3 2) H20, HCI 2) Н,О, НCI

A: Given,

Q: Draw the next most important resonance structure for the enolate shown. Use curved arrows to show…

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Q: In the Lewis structure for elemental Nitrogen (N2), there is a triple bond between the nitrogens. O…

A: In this question we have to tell the bond between the nitrogen in the lewis structure of N2.

Q: 7. Provide the product resulting from the following reaction. Na

A: There is formation of either by the attack of phenoxide ion with alkylhalide.

Q: Question 4 of 20 The change in distribution of six gaseous particles between three interconnected…

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Q: What type of ether often functions as a "trojan horse" carrying metal ions into nonpolar solvents,…

A: The correct answer is  Cyclic polyethers often called crown ethers due to their structure.

Q: The following fictitious unbalanced REDOX reaction is made of some teachers initials and some oxygen…

A: The given redox reaction is H3PjO3   + TsO4-  → H3PjO4  + Ts2+

Q: Draw the product(s) for the following biosynthetic reaction enzyme listed below the arrow. If no…

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Q: ater ssure of each gas 4-Suppose you have 1L of O, gas at a pressure of 2 atm, 1L of N2 gas at a…

A: Given problem can be solved by using Dalton's law according to which partial pressure of a gas is…

Q: The Lewis structure of (NO+) ion is shown below. What is the hybridization and formal charge on…

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Q: How many mL of 0.2 M sodium acetate and 0.2 M acetic acid are needed to prepare 1 liter of 0.1 M…

A: Here we are required to find the volume of sodium acetate and acetic acid needed to prepare 1L of…

Q: 10. Provide the product resulting from the following reaction. PB 3 HO, Br PB(2 11. Rank the…

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Q: Provide the product resulting from the following reaction. ??? CI A. HCI B. SOCI, pyridne

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

Q: Consider the following equilibrium: 2CO2 2C0+ O2 The equilibrium constant, K, for this process is…

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Q: Manipulate equation 2 to match the NH3 part of the overall equation. What will be the new ΔΗ value?…

A: Recall the given equation,       N2 g  +  3 H2 g  →  2 NH3 g…

Q: Cl2

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Q: C сно сно H FOH H HOH но- H HOH но —Н HO H ČH2OH CH2OH E OF сно сно H HOH HO H HO H H FOH H -OH HO H…

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Q: Which of the following plates represents the course of the reaction from beginning to end, assuming…

A: In TLC, higher the polarity of a compound, higher are its interactions with the stationary phase.

Q: Up late, a (tired) engineer calculated the molar mass of nitroglycerin (C3H5N3O9) to be 196.2 g/mol,…

A: Nitroglycerin = C3H5N3O9  Molar mass of nitrohlycerin = 196.2 g/mol  Percent error = ?

Q: TC-98, पकवेठड्ुन्छ कीट हींव्ज्योक उबपजववा वेटवपू: वाहकेन वटल्वूप्र " यटलक एवामेपण, (०. ाकरषन…

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Q: Br trace .CH.CH,CH; acid HCI, H2O Y ZI +

A: In this question we have to tell the product of the reaction and the reagent used.

Q: Select a bond/interaction that is NOT a "weak" interaction from the following list. O a. Hydrogen…

A: an atom or molecule can show different types of  intermolecular or between the atoms or between the…

Q: What type(s) of intermolecular forces must be overcome when liquid dipropyl ether…

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Q: Ad8hosyl methionine, abbreviated SAM, is formed from the amino acid methionine and adenosine…

A: Methionine is amino acid which reacts with Adinosine triphosphate.

Q: The pH of the human blood is mainly regulated by O a. the phosphate buffering system. O b. a protein…

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

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.