O See page 778 07 Question 1st attempt See Periodic Table O See Hint 25.0 ml of 0.175 M HNO, is titrated to its equivalence point with 1.00 M NAOH. What is the pH at the equivalence point?

Q: Write a balanced molecular equation for this combination. If a reaction occurred, write a complete…

A: The reaction occurs as shown in the following step.

Q: True or False:Q has a different form than the equilibrium constant, K, and the concentrations or gas…

A: We have to predict whether given statement is false or true.

Q: Given the following equation: 3 NO2 (g)+ H2O(l)2 HNO3 (aq)+ NO(g) Assume STP a. What mass of…

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Q: C17H29COOH is alan O linolenic acid O non-saponifiable O w-3 fatty acid O All are correct

A: The given formula is for Linolenic acid which belongs to the group of omega-3 (n-3) fatty acids,…

Q: 4. Complete and balance the following metathesis equations. а. NİSO4 + Na2CO3 → b. Cr203 + H2SO4 →…

A: Balance chemical equation: balance chemical equation can be define as the reaction in which number…

Q: С-Н -2800 – 3100 C=0 ~1700 – 1800 С-О ~1000 – 1200 1 a) What chemical bond is present in Unknown 1:…

A: 1 a) Carbonyl group is present in Unknown 1( a peak observed about 1700 cm-1 ). Double bond between…

Q: 1.00 mole of an ideal diatomic gas (for which Cv 5R/2) is in a rigid container with a constant…

A: Given- Mole = 1 mole Cv = (5/2)R Volume = 2 L T1= 250 K T2= 300 K

Q: A 10 mL sample of 0.8M NaOH is mixed with 10mL of 0.47 M H2X. How much X2 is in solution after both…

A: Given: Concentration of NaOH = 0.8 M Concentration of H2X = 0.47 M Volume of NaOH solution = 10 mL =…

Q: tफ्रिण कावड8 ली मत्च ड Prव्वेपण््dं wh उ.न्0 कd oकी ताक जC के Cागटर्नथेप क मकट Fगीvप्aणश कलललह व…

A: Given-> Mole of Cl2 = 3.00 mole Molar mass of HCl = 36.46 g/mole

Q: The concentration of your sodium thiosulfate is 0.520 M. You use a sample of 100 mL of your tap…

A: Given that -  Molarity of sodium thiosulfate, Na2S2O3 = 0.520 M  Volume of tap water used = 100 mL…

Q: For propane, the ∆H° of vaporization is 22.9 kJ/mol and the ∆S° of vaporization is 99.0 J/mol･K. At…

A: Concept:  Boiling point: It is a temperature on which the gass phase and liquid phase are in…

Q: Calculate the standard emf, E°, for the following cell reaction from standaard free energies of…

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Q: What amount of heat, in KJ, is required to convert 2.10 g of water at 67.0 C to 2.10 g of steam at…

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Q: Name this compound, including stereochemistry: HOĆ CH2CH;CH2OH H

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: Calculate the potential of the electrochemical cell and determine if it is spontaneous as written at…

A: Given that, an electrochemical cell is Cus|Cu2+0.11 M||Fe2+0.0063 M|Fes. Also, the standard…

Q: Question 10 The following are functions or possible uses of fatty esters, EXCEPT: Shoe polish O…

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Q: DRAW Major PRoducT 11 Cuy My Gr +cngOcn_ CH R.

A: Concept:  Aldol condensation: This reaction occurs in aldehydes having α-hydrogen with a dilute base…

Q: Consider an ionic compound, MX,, composed of generic metal M and generic gaseous halogen X. 3* • The…

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Q: The structure below is a

A: All are correct

Q: pH

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Q: Consider the following equation: 3C2H2(g) ↔ C6H6(g) ΔGof(C2H2, g) = +209.2 kJ/ mol; ΔGof(C6H6, g) =…

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Q: Using an experimentally determined value of 2.4×10−10 for the KspKsp calculate how many milligrams…

A: Ksp or solubility product of a sparingly soluble salt is the product of concentration of its ions in…

Q: mass of the body re

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

Q: In the first step of the synthesis (shown below), which of the following reaction conditions could…

A: In this given step, an aldehyde is converted to alcohol, this is a reduction process. So reducing…

Q: Draw the condensed structural formula for monounsaturated omega-6 fatty acid with 10 carbon atoms .

A: Fatty acids are carboxylic acids (R-COOH) with a long chain alkyl group (R).

Q: Determine which side of the junction will be positive in each Ion Mobility (m²/s-V) of the liquid…

A: Liquid junction potential : When two solutions of different concentration comes in contact , a…

Q: Identify the reaction of the following reaction: a. formation of (R)-1-methoxypentane from…

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Q: A 9.00L tank at 22.2°C is filled with 5.42g of carbon monoxide gas and 17.1g of…

A: given, volume of tank = 9.00 L mass of carbon monoxide = 5.42 g mass of sulfur tetrafluoride = 17.1…

Q: Question 2 15 Points Provide the names for the following (3 points each): a) Blank 1 H CH3 H ...…

A: For iupac naming , First choose the longest carbon chain . Than start number from that side where…

Q: The following titration curve is expected from which acid-base pair? Equivalence Point pH > 7 pH…

A: To determine acid base pair , we would use pH at equivalence point and trend of curve.

Q: Identify a substance which can oxidize Fe(s) to Fe2+ (aq) but cannot oxidize Fe2+ (aq) to Fe+(aq).…

A: This can be solved by comparing the  reduction potential value.

Q: Question 5 Carbohydrates that undergo hydrolysis only are analyzed using gas chromatography. O True…

A: Chromatography is technique for the seperation of mixture into its compound.

Q: Question 2 Hydrolysis of a mixture of glycerophospholipids may yield the following, EXCEPT: O serine…

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Q: Select the organic product(s) of the following reaction below. More than one answer may be selected.…

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Q: Which of the following statements is/are correct about the figures below? Select all that apply.

A: Given : diagrams

Q: e conversions.

A:

Q: At 560 K, ∆G° = -23.5 kJ/mol for the reaction A (g) + 2 B (g) → 3 C (g). If the partial pressures of…

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Q: Practice 1. Determine the volume occupied by 0.582 mol of oxygen gas at 285K and 7 atm. PV = nRT P.

A: Formula used:  PV=nRT  Where  P= pressure  V= volume  n = number of mole  R = 0.082(gass cons)…

Q: Given the following table of thermodynamic data at 298 K: Substance | AHf (kJ/mol) S° (J/K •mol)…

A: Given , Reaction : FeO(s) +Fe(s) +O2(g) → Fe2O3(s)

Q: In the titration of 100.0 mL of 0.050 M HClO2 (pKa = 1.96)  solution with a 0.10 M NaOH titrant,…

A: Given: Concentration of HClO2 = 0.050 M Volume of HClO2 solution = 100.0 mL = 0.100 L…

Q: QUESTION 1 How does hydroxide/alkoxide accelerate the Suzuki reaction? O Both enhances reductive…

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Q: Draw the major product of this reaction. Ignore inorganic byproducts and the phthalic acid…

A: The reaction given is,

Q: Which one of the following is NOT true about chloramine? O a) HCIO and CIO- are the primary…

A: HClO and ClO⁻ are oxidizers, and the primary disinfection agents of chlorine solutions. Chloramines…

Q: The reduction of iron(1) oxide (Fe,0,) to pure iron during the first slep a steRA 2 Fe,0,6) - 4Felo)…

A: Amount of coke required  = 1016 ton.

Q: Draw the product of this reaction. Ignore any counter ions or inorganic byproducts. NH2 CH3COCI…

A:

Q: Draw the major product of this reaction. Ignore inorganic byproducts. NH2 1. NaNO2, H2SO4 2. CuBr

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Q: M. The maximum amount of calcium phosphate that will dissolve in a 0.164 M sodium phosphate solution…

A: To determine the maximum amount of calcium phosphate that will dissolve in a 0.164 M sodium…

Q: Calculate the percent yield of (4-chlorophenyl)bis(4-methoxyphenyl)methanol if the actual isolated m…

A: Solution - A Grignard reagent is an organomagnesium halide having a formula of RMgX, where X is a…

Q: CH3 j)

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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.