Gas chromatography would NOT be appropriate to use for a sample that is decomposed by heat a mixture of two or more substances with different boiling points very small in liquid form at room temperature

Q: compound? H2N OH This compound has one chiral carbon. This compound has no chiral carbon.

A: A chiral center is defined as an atom in a molecule that is bonded to four different chemical group…

Q: 7. 1% Alkaline Maleic acid product cold.KMNO, 1% Alkaline मेलेईक अम्ल उत्पाद cold.KMNO4 СООН H FOH…

A: Detail mechanistic pathway is given below

Q: Directions: Match the items in Column A with what complements it in Column B. Write your answer on a…

A: Given  Column A and Column B Which are matches with suitable complement.

Q: A certain weak base has a Kp of 7.30 x 10-'. What concentration of this base will produce a pH of…

A: Given data, Kb =7.30×10-7 pH =10.37 Let us consider the weak base is B. It react with water as,…

Q: Which of the following is false regarding a voltaic/galvanic cell?   Oxidation occurs at the anode…

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Q: Chemistry help asap! will give you upvote! 7. What is the isoelectric point of the following…

A: #7: Isoelectric point is the average of the two pKa values that are close to each other.

Q: 13. Using the given data of standard molar Gibbs free energy of formation, determine ArG (kJ) at 298…

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Q: ne following equation is balanced properly under acidic conditions, what are the coefficients of the…

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Q: e Rf value

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Q: A chemistry graduate student is studying the rate of this reaction: 2Cl,0, (g) → 2Cl, (g) + 50, (g)…

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Q: The accompanying summary data on Ceo, particle sizes (nm) under certain experimental conditions was…

A: Total number of observations = 5 + 15 + 27 + 33 + 21 + 15 + 6 + 1 + 3 + 1 = 127

Q: Given that Ka for HC1O is 4.0 × 10-8 at 25 °C, what is the value of K, for ClO¯ at 25 °C? Kp = Given…

A: (1) Given that -  Ka for HClO = 4.0×10-8  Temperature = 25°C    Then, from following formula -  Ka .…

Q: Determine the [H*], pH, and pOH of a solution with an [OH-] of 3.3 × 10-12 M at 25 °C. [H*] = M pH =…

A: if the pH is less than 7, then the solution is acidic.  if the pH is more than 7, then the solution…

Q: Calculate the cell potential, Ecell, for the following voltaic cell, given (N2+=0.07 M and (Zn2+) =…

A: 31.  Nernst equation: The Nernst equation relates to the reduction potential of an electrochemical…

Q: Draw the line structures and give the names of the simplest straight chain alkenes (the double bond…

A: The given alkenes are Hept-1-ene Oct-1-ene Non-1-ene Dec-1-ene Undec-1-ene Dodec-1-ene

Q: For the following reaction, 27.8 grams of sodium chloride are allowed to react with 66.9 grams of…

A: An aqueous solution of sodium chloride reacts with an aqueous solution of silver nitrate to form an…

Q: 12. If a cube of ice at 0 °C is placed outside on a warm summer day, the ice will melt…

A: This question belong to thermochemistry. Spontaneous reaction occurs itself without applying any…

Q: Flame Atomic Absorption Spectroscopy (FAAS) method is selected due to its wide applicability for…

A: This spectroscopy technique helps us to determine the concentration of unknown metal by determining…

Q: The following compounds are dissolved in diethyl ether and then extracted with 0.1 M HCI (pH 1)…

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Q: Which of the following is the correct co-efficients when the following equation is balanced: Li,N…

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Q: The combustion of methane is given by the equation (Note: It is not balanced therefore you have to…

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Q: Which of the following substances would be miscible with vegetable oil, CH (1)? (Choose all…

A: The molecular formula of vegetable oil given is C20H52.

Q: A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains…

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Q: 1. a) Consider the following balanced chemical equation: 2AI(s) + 3C12(g) 2AIC13(s) Determine the…

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Q: 3)ACHBn

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Q: 16.50 ml. a HBt soluton of unknown concentration requires 16.49 ml. of a 0.100 M KOH solution to…

A: One mole of HBr react one mole of KOH

Q: Calculate the pH of a mixture that contains 0.20 M of HCOOH and 0.16 M of HC,H,O. The Ka of HCOOH is…

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Q: A titration of 44.0 mL of a sulfuric acid (H₂SO₄) solution of unknown concentration with a…

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Q: AICI, + Cl N,H, КОН

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Q: According to the valence bond theory the which is not a requirement for the formation of a covalent…

A: The solutions are given below -

Q: 9. A chemical reaction under standard state has the enthalpy of reaction: A,H° = +117 kJ and the…

A: B) The reaction is entropy driven.

Q: Which of the following group is not used to control enzymatic activity by covalent modification?…

A: ADP- ribose

Q: When a sugar, xylose, is reduced an aldose Oa ketose xylotic acid O xylose cannot be oxidized…

A: Xylose have five carbon hence it's Pentose sugar

Q: (14) Which of the following species acts as weak base to neutralize acidity in solution? HCO (A) (B)…

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Q: Determine the H+], pH, and pOH of a solution with an OH-] of 3.3 x 10-12 M at 25 °C. [H*] M…

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Q: Choose the correct coefficients in order to balance the following reaction: NaOH + H3PO4→_NazHPO4 +…

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Q: The molar solubility of europium () hydroxide is 1.37 x 10M. What is the K, value for the…

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Q: A peak has a width at half peak height (w) of 7.6 s. A neighbouring peak has a w2 of 9.4 s. The…

A: Given the difference in retention time between the two peaks, ∆tr = 22 s Width at half-peak height…

Q: What volume of solution is needed to provide a 9.04 g of NiF2 from a 0.332 M solution?

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Q: Br SH

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Q: Calculate the pH and the pOH of an aqueous solution that is 0.025 M in HCl(aq) and 0.080 M in…

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Q: Synthesis < 4C starting material

A: Detail synthetic route is given below

Q: 22. K, = 1.8 x 10s for acetic acid (HC2H3O2) Part 1. What molar ratio of acetic acid to sodium…

A: Part A. Formula of pH of buffer Solution of weak acid and its salt with strong base pH = pKa + log…

Q: The turnover number of an enzyme obeying Michealis-Menten kinetics is equal to: O kcat KM O k1/k.1 O…

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Q: If you dissolve 50 g of NH4Cl at 30 0C, how much NH4Cl will be left undissolved or precipitate out…

A: At 30°C solubility of ammonium chloride is 41.4gm/100gm water.Therefore 8.6 gm of ammonium chloride…

Q: What is the pH of a 0.390 M solution of HF (Ka = 6.8 × 10⁻⁴)?

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Q: Consider the reaction of a 20.0 mL of 0.220 M C₅H₅NHCl (Ka = 5.9 x 10⁻⁶) with 12.0 mL of 0.219 M…

A: The answer is attached below-

Q: Reply as soon as posible By comparing the interaction strength of K2O and CaO species, with HF, it…

A: The order of strength of different intermolecular forces are: LDF < Dipole-Induced dipole…

Q: Do diastereomers have the same boiling point or melting point?

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Q: Which of the following best describes the impact of carbonic acid on the acidity of ocean water? CO2…

A: Carbonic acid is a major Compound which led to acidification of water. Carbonic acid is formed by…