Question: - What concentration of SO2−3 is in equilibrium with Ag2SO3(s) and 4.80×10−3 M Ag+ ? The ?sp of Ag2SO3

Q: _Al₂S3 + Balanced Equation: Reactants NH3 + Balanced Equation: Reactants P4010+ Balanced Equation:…

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Q: Which one of the following pairs of acids and conjugate bases is incorrectly labeled or incorrectly…

A: A conjugate base is simply the substance that contains one less H atom and one more negative charge…

Q: What is the major product of the following reaction sequence? 1. Li(s) 2. $3 3. H₂O* Br J En & J &…

A: In terms of HSAB principle alkenyl lithium is had hard base and carbonyl carbon is a hard acid and…

Q: O CH3-C-0-H + CH3CH₂ CHCH₂OH I CH₂CH3 6 11 ECH3-C-O-CH2CHCHACH3+H2O CH₂ CH3

A: The reactants given are acetic acid and 2-ethylbutan-1-ol.

Q: Draw the product of the reaction shown below. Ignore inorganic byproducts. CI NaOH, H₂O High…

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Q: 8) A system absorbs 188 kJ of heat and the surroundings do 110 kJ of work on the system.

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Q: 3. 4. X H₂ Pt 1) Hg(OAc)₂, H₂O 2) NaBH,

A: Organic reactions are those in which organic reactant react to form organic products. In the given…

Q: At 27 °C, K₂= 1.5 × 1018 for the reaction 3NO(g) N₂O(g) + NO₂(g) If 0.030 mol of NO were placed in a…

A: The given reaction is: 3 NO(g) ⇌ N2O(g) + NO2(g) Kp = 1.5×10^18 at 27°C.

Q: For many purposes we can treat propane (C,H₂) as an ideal gas at temperatures above its boiling…

A: Answer:- This question is answered by using the simple concept of ideal gas equation which involves…

Q: 7. In gas chromatography, increasing the column length leads to analytes, assuming all other…

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: Which of the following solids would be more soluble in a basic solution compared to pure water?…

A: Substance which can react with base are more soluble in basic solution than pure water

Q: At 15 °C, the value of Kw is 4.5 x 10-15. What is the equilibrium concentration of OH- at this…

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Q: Equal volumes of the following pairs of solutions are mixed. Which pair will produce a buffer…

A: Buffer solution is the solution which resist the change of pH on addition of small amount of acid or…

Q: How many grams of Cr are there in a sample of Cr that contains the same number of moles as a 71.7…

A: mass of Zn = 71.7 g mass of Cr = ? Note: molar mass of Zn = 65.38 g/mol molar mass of Cr = 51.9961…

Q: Hva er reaktanten for følgende reaksjon? A 1. LiAlH 2. H₂0 TV H 5-methyl-3-heptanol V ye III

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Q: What must be done to a glucose molecule, in the process of forming cellulose, to form a glycosidic…

A: Every alternate glucose molecule in cellulose is reversed for Beta 1-4 glycosidic bonds. In contrast…

Q: At 30 °C, the following concentrations were found for the gases in an equilibrium mixture for the…

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Q: 1) Identify the situations below: a) 200.0 mL of 0.10 M HClO2 is added to 100.0 Moles of Acid Strong…

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Q: K₂Cr₂O7 H₂SO4

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Q: The specific heat capacity of solid copper metal is 0.385 J/gK. How many joules of heat are needed…

A: Specific heat capacity of Copper metal = 0.385 J/gK mass of block of copper (m) = 1.15 kg = (1.15 ×…

Q: Show all your calculation work to solve the following mass-mass stochiometry problem; How many grams…

A: Matter can neither be created nor be destroyed. It can only be converted from one form to another.…

Q: 4) Given the following titration curves: A) Which curve represents the titration of a weak base, and…

A: A titration curve is a graphical representation of the pH of a solution during a titration. In a…

Q: what is the oxidation of 2-propanol

A: We have to write the oxidation of 2-propanol.

Q: How many grams of zinc (II) chloride (ZnCl2) are produced if 6.5 grams of zinc (Zn) are used in a…

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Q: each chemical reaction listed in the table below, decide whether the highlighted atom is being…

A: Oxidation- Loss of electrons from any species and increase in oxidation state is called oxidation.…

Q: with a 0.2500M solution of NaOH. The p K of butanoic acid is An analytical chemist is titrating…

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Q: A model for the compound 2-ethylbutanoic acid is shown. ball & stick [References] Use the References…

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Q: Which of the following is NOT a unit of concentration?     mM     Moles/Liter     Molar…

A: Molarity is defined as the moles of the solute present in 1 litre of solution.

Q: Which is the major product and which is the product least likely to form in this reaction? hom OH IV…

A: In this question there is competition in between elemination vs substitution reaction. The…

Q: Rank the following solutions in order of increasing a) Osmotic pressure b) Boiling point c)…

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Q: Time (s) 0.00 2.00 H2(g) + O2(g) [H₂] (M) 0.300 0.200 2HCl(g) What is the rate of reaction for…

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Q: which carbon chlorine will be joining? a) 4-carbon b) to the carbon of the cyano group c) 2- or…

A: Aromatic compds reacts with chlorine  in the presence of a catalyst, replacing one of the hydrogen…

Q: Which of the following solid salts is more soluble in 1.0 M H O a. CaF2 O b. CaCl2 O C. KNO3 O d.…

A: The question is based On the concept of solubility. we need to identify the salts which are more…

Q: We want to produce 4 moles of NH3. How many moles of nitrogen would be required? N2(g) + 3H2(g) A. 5…

A: The reaction that takes place between nitrogen and hydrogen to form ammonia is expressed as,…

Q: Describe how you would prepare 500 mL of a 1.0 M aqueous HCl solution from concentrated HCl…

A: Accordiyto dilution law  C1V1 = C2V2  C1 and C2 are the concentrations of stock and diluted…

Q: Use the data found in the appendix to determine the values for the O-Cl and the O-F bond energies.…

A: Heat of formation  : OF2= 24.7 kJmol OCI2 = 80.37 kJmol

Q: b) CH3-N H (aq) + H₂0 (1) CH₂CH3 =CH₂-W-H(aq) + OH(aq) CH₂CH3

A: The given reaction is a simple hydrolysis reaction

Q: CI 1) NaNH, 2) H30*

A: Isomers are the same molecular formula but the difference in the structure and arrangement of atoms.…

Q: Calculate the molar concentration of ethanol in an aqueous solution that contains 2.30 g of C2H5OH…

A: Molarity is defined as number of mole of solute divide by volume of solution in liter

Q: What is the mass in grams of Na1 (22.99 g/mol) in 25.0 g of Na2SO4 (142.0 g/mol)?

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Q: Calculate the pH of the following aqueous solution: 0.39 M NH4Cl (pKb for NH3 = 4.74) O a. 2.57 O b.…

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Q: Answer the questions below about the highlighted atom in this Lewis structure: H- | C 1 H CECIH In…

A: Sigma bonds Sigma bonds are formed by head to head overlapping of atomic orbitals. All single bonds…

Q: Alcohols can react with the carbonyl groups of aldehydes and ketones to form what?

A: Hemiacetals and hemiketals are formed when alcohols react with aldehydes and ketones.

Q: During Size exclusion chromatography, if VT = 30 mL, Vs = 15 cm3 , and VL = 15 mL, Vi is     7 mL…

A: Here VT = 30 mL, Vs = 15 cm3 , and VL = 15 mL,

Q: Nitrosyl bromide decomposes according to the following equation: 2NOBr (g) ⇌ 2NO (g) + Br2 (g) A…

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Q: How many moles of Br are there in a sample of Br that contains 2.33×1023 atoms? _______ moles

A: Since, Number of atoms or molecules is the multiple of moles and avogadro's number. Thus,

Q: 26)lf at 298K for a certain reaction mixture AG >0 and AG K and the reaction is spontaneous. b.…

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Q: If 52.0 g of AgNO₃ react with 28.6 g of H₂SO₄ according to this UNBALANCED equation below, how many…

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Q: 11). Answer the following for the balanced equation: Fe203 + 3CO -----> 2Fe + 3CO2:…

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Q: Draw 4 ADDITIONAL resonance structures for the following benzylic carbocation.

A: The delocalization of pi-bond electrons in a conjugated system leads to the formation of resonance…

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.