write equations to show what happens when i. an amine dissolves in dilute, aqueous HCl ii....
Homework Answers
I) Amines dissolve in HCl to form Quaternary ammonium salt.
ii) Carboxylic acid dissolve in NaOH to form sodium salt of Carboxylic acid.
III) Carboxylic acid dissolve in NaHCO3 to give sodium salt of Carboxylic acid and carbon dioxide.
IV) Phenol dissolve in NaOH to form sodium phenoxide ion.
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write equations to show what happens when
i. an amine dissolves in dilute, aqueous HCl
ii....
1. 2. Write an equation that describes what happens when benzoic acid (a solid) dissolves in...
1. 2. Write an equation that describes what happens when benzoic acid (a solid) dissolves in water. Now write an equation that describes benzoic acid dissolving in diethyl ether (a liquid). (Hint: replace the (aq) phase symbol with (ether).) Write equations including pKa values that describes the following reactions: a. Acetic acid with aqueous NaOH. b. Ethyl amine with aqueous HCI. c. Phenol with aqueous NaOH. 2,6-dichloroindophenol (see in Part III) has a pKa value of 5.9 and is 10,000...
Write net ionic equations to show what happens when a. aqueous HCl is added to aqueous...
Write net ionic equations to show what happens when a. aqueous HCl is added to aqueous potassium nitrite b. aqueous sodium hydroxide is added to aqueous methylamine hydrochloride c. aqueous sodium hydroxide is added to aqueous nitrous acid
QUESTION 2 (a) Write chemical equations to show what happens when each of the following substances...
QUESTION 2 (a) Write chemical equations to show what happens when each of the following substances is mixed with water: (i) Hydrocyanic acid (ii) Potassium sulfate (iii) Silver bromide (iv) Hydroiodic acid (b) Write chemical equations for the following processes: (i) Chemical reaction for AHⓇ for C3H BrNHz(s) Combustion of 1 mol of C6H6(1) (iii) Fusion of gold (iv) Oxidation of water to produce oxygen gas (v) Neutralization of 1 mol of barium hydroxide by phosphoric acid (vi) Thermal decomposition...
5. Compound C is insoluble in water and is soluble in 5M HCl solution. Identify the...
5. Compound C is insoluble in water and is soluble in 5M HCl solution. Identify the structure of C from the following options. i) Aniline ii) Benzoic acid iii) Phenol iv) Toluene 6. Compound D is insoluble in water/ 5M HCI / 5M NaOH / 5MNaHCO3 solutions. It forms a silver mirror when treated with Ammonical silver nitrate solution (Tollen's reagent). Identify the functional group in D. i) An alkyne ii) Phenol iii) An alkene iv) An aldehyde 7. Compound...
plz help asap 5. Write balanced reaction equations for the reactions involved (a) when aspirin dissolves...
plz help asap
5. Write balanced reaction equations for the reactions involved (a) when aspirin dissolves in aqueous NaHCO3, and (b) when aspirin is pre- cipitated from a sodium acetylsalicylate solution by HCI. Assuming that both reactions are spontaneous under standard conditions, label the stronger acid, stronger base, weaker acid, and weaker base in each equation.
Question: When sugar dissolves a chemical reaction occurs. This statement is I. True II. False III....
Question: When sugar dissolves a chemical reaction occurs. This statement is I. True II. False III. When Sugar dissolves, the sugar molecules break apart to form ions. IV. when sugar dissolves, dipole-dipole forces are formed between the water and sugar molecules. a) I and III b) I and IV C) II and III D) II and IV
1.Write balance equations for the main reaction occurring when the following compounds are mixed in aqueous...
1.Write balance equations for the main reaction occurring when the following compounds are mixed in aqueous media (water). (i) H3PO4 (ii) Na2HPO (a) Draw the Lewis Structures of: (i) orthosilicic acid (ii) sulphurous acid (iii) orthophosphoric acid (b) Predict their pKa values of (i), (ii) and (iii) using Pauling’s rules.
Help me solve this question asap Explain the following observations: (a) Phenol is soluble in aqueous...
Help me solve this question asap
Explain the following observations: (a) Phenol is soluble in aqueous solution of sodium hydroxide but cyclohexanol is not. LO: 8.6(b)i reacts with iodine in aqueous solution of sodium hydroxide to produce yellow ILO: 8.5(d)] precipitate but 1-propanol does not. ompound Y, CHeO, is insoluble in water but dissolves in dilute aqueous NaOH. When Y is treated [LO: 8.2 LO: 8.6(b)ii & ii LO: 8.6(b) li with bromine water, it is converted rapidly into a...
• Give an equation showing what happens when p-nitroaniline is treated with aqueous acid, 6M HCl....
• Give an equation showing what happens when p-nitroaniline is treated with aqueous acid, 6M HCl. Include mechanistic arrows.
Which indicator below could be used in the titration of aqueous NaOH with HCl solution? Indicator ...
Which indicator below could be used in the titration of aqueous NaOH with HCl solution? Indicator Acid Range Color Color-change pH Basic Range Color i. pink 1.2-2.8 yellow ii. blue 3.4-4.6 yellow iii. yellow 6.5-7.8 purple iv. colorless 8.3-9.9 red
1. 2. Write an equation that describes what happens when benzoic acid (a solid) dissolves in water. Now write an equation that describes benzoic acid dissolving in diethyl ether (a liquid). (Hint: replace the (aq) phase symbol with (ether).) Write equations including pKa values that describes the following reactions: a. Acetic acid with aqueous NaOH. b. Ethyl amine with aqueous HCI. c. Phenol with aqueous NaOH. 2,6-dichloroindophenol (see in Part III) has a pKa value of 5.9 and is 10,000...
Write net ionic equations to show what happens when a. aqueous HCl is added to aqueous potassium nitrite b. aqueous sodium hydroxide is added to aqueous methylamine hydrochloride c. aqueous sodium hydroxide is added to aqueous nitrous acid
QUESTION 2 (a) Write chemical equations to show what happens when each of the following substances is mixed with water: (i) Hydrocyanic acid (ii) Potassium sulfate (iii) Silver bromide (iv) Hydroiodic acid (b) Write chemical equations for the following processes: (i) Chemical reaction for AHⓇ for C3H BrNHz(s) Combustion of 1 mol of C6H6(1) (iii) Fusion of gold (iv) Oxidation of water to produce oxygen gas (v) Neutralization of 1 mol of barium hydroxide by phosphoric acid (vi) Thermal decomposition...
5. Compound C is insoluble in water and is soluble in 5M HCl solution. Identify the structure of C from the following options. i) Aniline ii) Benzoic acid iii) Phenol iv) Toluene 6. Compound D is insoluble in water/ 5M HCI / 5M NaOH / 5MNaHCO3 solutions. It forms a silver mirror when treated with Ammonical silver nitrate solution (Tollen's reagent). Identify the functional group in D. i) An alkyne ii) Phenol iii) An alkene iv) An aldehyde 7. Compound...
plz help asap
5. Write balanced reaction equations for the reactions involved (a) when aspirin dissolves in aqueous NaHCO3, and (b) when aspirin is pre- cipitated from a sodium acetylsalicylate solution by HCI. Assuming that both reactions are spontaneous under standard conditions, label the stronger acid, stronger base, weaker acid, and weaker base in each equation.
Help me solve this question asap
Explain the following observations: (a) Phenol is soluble in aqueous solution of sodium hydroxide but cyclohexanol is not. LO: 8.6(b)i reacts with iodine in aqueous solution of sodium hydroxide to produce yellow ILO: 8.5(d)] precipitate but 1-propanol does not. ompound Y, CHeO, is insoluble in water but dissolves in dilute aqueous NaOH. When Y is treated [LO: 8.2 LO: 8.6(b)ii & ii LO: 8.6(b) li with bromine water, it is converted rapidly into a...
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