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2. Based on your observations in this experiment, devise a simple chemical test for rapidly distinguishing...
2. Based on your observations in this experiment, devise a simple chemical test for rapidly distinguishing betwee...
2. Based on your observations in this experiment, devise a simple chemical test for rapidly distinguishing between the members of each of the following pairs of compounds. a. Aniline and phenol
2. Draw the structure of the byproduct that would be formed if the reaction mixture were...
2. Draw the structure of the byproduct that would be formed if the reaction mixture were not kept in an ice bath during the azo coupling reaction. [2 pts) Methyl orange can be synthesized using an azo coupling reaction, which is an example of an electrophilic aromatic substitution (EAS). In an azo coupling, the electrophile is an aryldiazonium salt, and the nucleophile is another electron-rich aromatic compound (typically an aniline or phenol). In this experiment, sulfanilic acid will be converted...
6. Describe a simple chemical test to differentiate between the following pairs of compounds. a) Ethanal...
6. Describe a simple chemical test to differentiate between the following pairs of compounds. a) Ethanal and butanal b) Ethanal and propanone 7. Write equations to suggest how hydrogen cyanide reacts with propanone. 8. Suggest reagents and describe the reaction conditions necessary to carry out the following conversions. Write equations to show the reactions involved. a) CH,COCHE CH,CHCICH b) CH.CH,CHOCH.CH,COOCH,
Date Lab Instructor Name Experiment 7-Simple Chemical Reactions and Balancing Chemical Equations Prelaboratory E...
Date Lab Instructor Name Experiment 7-Simple Chemical Reactions and Balancing Chemical Equations Prelaboratory Exercises 1. State the five types of chemical reactions. 2. State five observations you will make when chemical reactions are occurring. 3. Describe the law of conservation of mass. 4. Write the correct chemical formulas for the resulting ionic compounds when the cations in the left column combine with the anions in the top rows. Name of the ionic CI SO2 Name of the compound ionic compound...
1. Based on the physical and chemical properties you observed in your unknown and each of...
1. Based on the physical and chemical properties you observed in your unknown and each of the carbonyl compounds, identify your unknown and explain fully (using at least 2 tests) how you came to your conclusion. and you believe it is Your unknown letter is Explain based on the results of at least 2 tests/observations: POST-LAB QUESTIONS: 1. Predict the product of the following reactions. If no reaction occurs write "NR" CH CH CH 2. Which test(s) would you use...
Data and Observations Summary of the Experiment Write a balanced chemical equation to describe the reaction...
Data and Observations Summary of the Experiment Write a balanced chemical equation to describe the reaction that you used to identify the anions in this experiment. For this summary, ignore the complications that may be caused by the presence of all other ions. Also describe the observations (i.e., what you actually saw) to confirm the presence or absence of each ion. The entries for phosphate have been filled in as an example (and because it is one of the more...
Report Sheet Experiment 8 Simple Chemical Reactions and Balancing Chemical Equations Observe and record original state...
Report Sheet Experiment 8 Simple Chemical Reactions and Balancing Chemical Equations Observe and record original state of all reactants in each reaction, i.e. liquid, solid crystal gaseous, aqueous, color, odor, etc. Reaction 1: CUCO3(s): CUCO3(s) Balanced Equation: Observations: Type of Reaction: Reaction 2: Fe(s) : CuSO4 (aq): Balanced Equation: Fe (s) + CuSO.(aq) Observations: Type of Reaction: Reaction 3: Mg(s); Balanced Equation: Mg(s) + O2(g) Observations: Type of Reaction: Reaction 4: BaCl(aq): Na SO.(aq): Balanced Equation: BaCl(aq) + Na2SO4(aq) Observations:...
Nome Lab Instructor Report Sheet Experiment? Simple Chemical Reactions and Balancing Chemical Equations Observe and record...
Nome Lab Instructor Report Sheet Experiment? Simple Chemical Reactions and Balancing Chemical Equations Observe and record the original state of all reactants in each reaction liquid, solid, crystal aseous, aqueous, color, oder, and so on. Reaction 1 CCO.(s): CUCO (8) ► Balance Equation: Observations: Type of Reaction: Reaction 2 Fernail); CuSO.(aq) Balance Equation: Observations: Fe (s) + Cuso (aq) → Type of Reaction: Reaction 3 Mg(strips): Balance Equation: Observations: Mg(s) + 0.(g) → Type of Reaction: Reaction 4 Bacaq! Na...
Name Date Lab Instructor Report Sheet Experiment 7 Simple Chemical Reactions and Balancing Chemical Equation...
Name Date Lab Instructor Report Sheet Experiment 7 Simple Chemical Reactions and Balancing Chemical Equations and record the original state of all reactants in each reaction liquid, solid, crystal, gaseous, aqueous, color, odor, and so on. Reaction 1 CuCO,(s): Balance Equation: Observations: Cuco,(s) → Type of Reaction: Reaction 2 Fe(nail): CuSO4(aq): Balance Equation: Observations: Fe (s) + CuSO4(aq) → Type of Reaction: Reaction 3 Mg(strips): Balance Equation: Observations: Mg(s) + O2(g) → Type of Reaction: Na so.(aq) → Reaction 4...
The chemical reactions that are used in the anion spot tests in this experiment are fir the most part simple precipitat...
The chemical reactions that are used in the anion spot tests in this experiment are fir the most part simple precipitation or acid base reactions. Given the information in each test procedure, try to write the bet ionic equation for the key reaction in each test. 1. CO3 2- 2. SO4 2- 3. PO4 3- 4. CrO4 2- (reactants are Cr2O7 2-, H2O2, and H+; products are CrO5 and H2O) 5. SCN-
2. Based on your observations in this experiment, devise a simple chemical test for rapidly distinguishing between the members of each of the following pairs of compounds. a. Aniline and phenol
2. Draw the structure of the byproduct that would be formed if the reaction mixture were not kept in an ice bath during the azo coupling reaction. [2 pts) Methyl orange can be synthesized using an azo coupling reaction, which is an example of an electrophilic aromatic substitution (EAS). In an azo coupling, the electrophile is an aryldiazonium salt, and the nucleophile is another electron-rich aromatic compound (typically an aniline or phenol). In this experiment, sulfanilic acid will be converted...
6. Describe a simple chemical test to differentiate between the following pairs of compounds. a) Ethanal and butanal b) Ethanal and propanone 7. Write equations to suggest how hydrogen cyanide reacts with propanone. 8. Suggest reagents and describe the reaction conditions necessary to carry out the following conversions. Write equations to show the reactions involved. a) CH,COCHE CH,CHCICH b) CH.CH,CHOCH.CH,COOCH,
Date Lab Instructor Name Experiment 7-Simple Chemical Reactions and Balancing Chemical Equations Prelaboratory Exercises 1. State the five types of chemical reactions. 2. State five observations you will make when chemical reactions are occurring. 3. Describe the law of conservation of mass. 4. Write the correct chemical formulas for the resulting ionic compounds when the cations in the left column combine with the anions in the top rows. Name of the ionic CI SO2 Name of the compound ionic compound...
1. Based on the physical and chemical properties you observed in your unknown and each of the carbonyl compounds, identify your unknown and explain fully (using at least 2 tests) how you came to your conclusion. and you believe it is Your unknown letter is Explain based on the results of at least 2 tests/observations: POST-LAB QUESTIONS: 1. Predict the product of the following reactions. If no reaction occurs write "NR" CH CH CH 2. Which test(s) would you use...
Data and Observations Summary of the Experiment Write a balanced chemical equation to describe the reaction that you used to identify the anions in this experiment. For this summary, ignore the complications that may be caused by the presence of all other ions. Also describe the observations (i.e., what you actually saw) to confirm the presence or absence of each ion. The entries for phosphate have been filled in as an example (and because it is one of the more...
Report Sheet Experiment 8 Simple Chemical Reactions and Balancing Chemical Equations Observe and record original state of all reactants in each reaction, i.e. liquid, solid crystal gaseous, aqueous, color, odor, etc. Reaction 1: CUCO3(s): CUCO3(s) Balanced Equation: Observations: Type of Reaction: Reaction 2: Fe(s) : CuSO4 (aq): Balanced Equation: Fe (s) + CuSO.(aq) Observations: Type of Reaction: Reaction 3: Mg(s); Balanced Equation: Mg(s) + O2(g) Observations: Type of Reaction: Reaction 4: BaCl(aq): Na SO.(aq): Balanced Equation: BaCl(aq) + Na2SO4(aq) Observations:...
Nome Lab Instructor Report Sheet Experiment? Simple Chemical Reactions and Balancing Chemical Equations Observe and record the original state of all reactants in each reaction liquid, solid, crystal aseous, aqueous, color, oder, and so on. Reaction 1 CCO.(s): CUCO (8) ► Balance Equation: Observations: Type of Reaction: Reaction 2 Fernail); CuSO.(aq) Balance Equation: Observations: Fe (s) + Cuso (aq) → Type of Reaction: Reaction 3 Mg(strips): Balance Equation: Observations: Mg(s) + 0.(g) → Type of Reaction: Reaction 4 Bacaq! Na...
Name Date Lab Instructor Report Sheet Experiment 7 Simple Chemical Reactions and Balancing Chemical Equations and record the original state of all reactants in each reaction liquid, solid, crystal, gaseous, aqueous, color, odor, and so on. Reaction 1 CuCO,(s): Balance Equation: Observations: Cuco,(s) → Type of Reaction: Reaction 2 Fe(nail): CuSO4(aq): Balance Equation: Observations: Fe (s) + CuSO4(aq) → Type of Reaction: Reaction 3 Mg(strips): Balance Equation: Observations: Mg(s) + O2(g) → Type of Reaction: Na so.(aq) → Reaction 4...
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