What may be the complications in doing nitrous acid test and how will it be resolved?

Q: 2. Name the following hydrocarbons using the IUPAC system: CH3(CH2)2CH3 СНЗСН2CI а. b. c. CH,CH=CHCH...

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Q: Industrially, vanadium metal, which is used in steel alloys, can be obt oxide with calcium at high t...

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Q: Calculate the [H₃O⁺] of the coffee with [OH⁻]= 1.0 x 10⁻⁹ b. Calculate the [H₃O⁺] of lemon juice wit...

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Q: Question 1 II A в D What is the design of figure II? diode array spectrophotometer single beam spect...

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Q: can you complete table 4.7, using Beer's law. where C= .04 micromoles, e= 18.8850, and b= 1 cm

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Q: What is the IUPAC name for the organic compound shown below?      a 1,6-dimethylcyclohexene   b ...

A: The naming of organic compounds is done by using rules given by international union of pure and appl...

Q: Given the following reactions N2(g) + 202(g) → 2NO2(9) AH = 66.4 kJ 2NO(g) + O2(g) → 2NO2(g) AH = -1...

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Q: 2. Differentiate exergonic and endergonic reactions from exothermic and endothermic reactions.

A: Thermodynamics is branch of chemistry in which we deal with heat absorbed and heat released during c...

Q: Question 19 A solution of potassium permanganate of unknown concentration was analyzed against a sta...

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Q: a. Calculate the [OH⁻] of baking soda with [H₃O⁺]=1.8 x 10⁻⁸ M b. Calculate the [OH⁻] of blood with ...

A: Here, we have to calculate the [OH⁻] of baking soda with [H₃O⁺]=1.8 x 10⁻⁸ M. Also, we have to calcu...

Q: a) CH3MGB + CdBr2 b) C5H5NA + BeBr2 c) PHCH2OCH3 + Li d) CH CH + BCI3

A: The Reactions are Known as Metal exchange Reaction in which one metal get exchanged with other metal...

Q: 375 370 365 360 355 350 345 340 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 A A Mole fraction B В Temperat...

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Q: True or False. The following tertiary alcohol can be produced by an acyl chloride and excess Grignar...

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Q: 5. Wate C. Identify the following mixtures. Write SOL for Solution, SUS for suspension. and COL for ...

A: Please find your solution below : A solution is defined as a homogeneous mixture of two or more comp...

Q: In the laboratory, a general chemistry student measured the pH of a 0.429 M aqueous solution of hydr...

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Q: calculate the molarity. 24.5 g of sulfuric acid, H2SO4, dissolved in 255 cm3 of water.

A: Molarity of a solution can be defined as the number of moles of solute dissolved per litre of soluti...

Q: 375 370 365 360 355 350 345 340 0.1 0A 0.6 0.7 0.8 0.9 0.2 0.3 05 A A Mole fraction B B The depicted...

A: The depicted liquid- vapour diagram is ...

Q: A solution of potassium permanganate of unknown concentration was analyzed against a standard of var...

A: Given KMnO4 Standard (grams/Liter) Absorbance at 525 nm 0.008 0.10437 0.158 0.2019...

Q: Question 24 Using the given data above, determine the following information: What is the concentrati...

A: As per Beer-Lambert's law:

Q: Predict whether each compound is soluble or not in water. Show the chemical equation for its dissolu...

A: The solubility of the salts are given with the chemical equations for dissolution in water.

Q: Solutions of sodium salts of the acids in the following table are prepared with an initial concentra...

A: Dissociation of a weak acid is given by: HA  ⇌  H+  +  A- The acid dissociation constant of this aci...

Q: A 24.817 gram sample of water with specific heat of 4.184 J/g0C changes temperature from 25.00 0C to...

A: Given :-  Mass of water = m = 24.817 g Initial temperature of water = Ti = 25.00 °C  Final temperatu...

Q: What is the IUPAC name for the molecule shown below?

A: Numbering is starting from where double nearest.  Double bond is on higher priority than the ethyl g...

Q: Please don't copy consider the two diagrams showing the energies (boxes) of each of four A particles...

A: each possible outcome is called a "microstate". The combination of all microstates that give the sam...

Q: If a solid AB2 is added to water, and at equilibrium the concentration of A2+ is 6.23 x 10, what is ...

A: Solubility product is the parameter to understand the amount of solubility of a salt. 

Q: Write the formula of the ff a. DIAMMINEDICHLOROPLATINUM II b. potassium diamminetetrachlorochromate ...

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Q: The molar enthalpy of fusion of ice at 0 Celsius and a pressure of 1.00 atm is 6.01 kJ, and the mola...

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Q: The distribution coefficient, KD (C water/C ether), between ether and water for aspirin at room temp...

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Q: 2. The substance benzoic acid (C6H5COOH) is a weak acid (Ka = 6.3×10-5).What is the pH of a 0.258 M ...

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Q: Using the HSAB theory, predict the direction of the ff. reactions and explain. a. CdI2 + CaF2 ↔️ CdF...

A: Hard-soft acid- base(HSAB) theory:  It explains patterns in Lewis acid-base reactivity in terms of p...

Q: calculate the molarity. (a) 8.0 g of sodium hydroxide, NaOH, dissolved in 150 cm3 of water.

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Q: Determine the mass of oxygen used produced when 0.64 grams of octane (C8H18)undergoing a combustion ...

A: Given, Reaction for combustion of octane: 2C8H18(l) + 25O2(g)➝ 16CO2(g) + 18H2O(g) Mass of octane (C...

Q: 1. Consider the two-step process for the formation of tellurous acid described by the following equa...

A: Given two steps are : TeO2 + 2OH- ----------> TeO32- +  H2O  TeO32- + 2H+ (aq) -------> H2TeO3...

Q: Let's say that we have 3.68 L of a gas was at an unknown pressure. However, at standard pressure, it...

A: Initial volume = 3.68 L  New pressure = standard pressure  New volume = 9.20 L  Initial or unknown p...

Q: (Q93) Which of the following best describes how a catalyst speeds up the rate of a reaction? O By de...

A: Catalyst is used in a reaction to increase the rate of reaction.

Q: Calculate ∆U, ∆H, q, and w for compressing 2 mol of an ideal gas from 1 bar to 10 bars at 25°C given...

A: An isothermal process is a change of a thermodynamic system, in which the temperature remains consta...

Q: In the mechanism for the following reaction, what takes place to lead to the major product? (Choose ...

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Q: Some measurements of the initial rate of a certain reaction are given in the table below. N2| |H2 in...

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Q: 3. Calculate the molarity, molality, and mole fraction of NH3 for a solution of 30,0g NH, in 70.0g H...

A: The molar mass of NH₃ = 17g The molar mass of H₂O = 18g No of moles in 30.0g NH3:- = 30.0/17 = 1.76 ...

Q: Answer the following questions about each of the hydroxy ketones: 1-hydroxybutan-2-one (A) and 4-hyd...

A: Complete solution is given below in next step in jpeg format

Q: Draw the three physical states of water (solid, liquid, and gas). Illustrate their positions and beh...

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Q: Show complete solution. Balance the given molecular equation using redox (electron-transfer method)....

A: We are given the reaction., Cr2(SO4)3 + Fe2(SO4)3 + KHSO4 + H2O ➔ K2Cr2O7 + FeSO4 + H2SO4 There is t...

Q: Put (✓) mark if the statement describes the property of solid, liquid, and gas based on the kinetic ...

A: Matter can be classified in three types These three types are solids , Liquid and gas.

Q: The Keq for the equilibrium below is 2.4 × 10-3 at 700 °C. SO2 (g) + ½ O2 (g) ⇌ SO3 (g) What is the ...

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Q: Provide the proper IUPAC or common name for the following compound.

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Q: Which of the following is the most correct name for this compound? HO a. 2-hydroxy-2-methylnonane di...

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Q: How much free lead (II) ion is present in a 95.4 mL of a solution that contains 136.8 microgram of P...

A: Answer: Higher the formation constant, more stable will be the compound. The value of high stability...

Q: The basic spectrophotometer is composed of four components. Which component listed below is NOT one ...

A: A question based on tools in analytical chemistry that is to be accomplished.

Q: Use the following acid ionization constants to identify the correct decreasing order of base strengt...

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