AlCl3 and BCl3 are strong Lewis acids. But, CaCl2 is not a Lewis acid. Explain why....
AlCl3 and BCl3 are strong Lewis acids. But, CaCl2 is not a Lewis acid. Explain why. (Hint: Write the reactions of these substances with H2O and explain.)
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AlCl3 and BCl3 are strong Lewis acids. But, CaCl2 is not a Lewis
acid. Explain why....
2. Which would you expect to be a better Lewis acid, Explain. BCl3 or B(CH3)3? BeCl2...
2. Which would you expect to be a better Lewis acid, Explain. BCl3 or B(CH3)3? BeCl2 or BCl3? B(nBu)3 or B(tBu)3 BF3 or BCl3 or BBr3
Using resonance and induction, explain why sulfuric and nitric acid are such strong acids. Also explain...
Using resonance and induction, explain why sulfuric and nitric acid are such strong acids. Also explain why sulfuric acid is a stronger acid than nitric acid (40 pts).
List of Electrolytes: NaCl, H3PO4, HC2H3O2(also written as CH3COOH), H3BO3, C2H6O2, CaCl2, CH3OH, HCl, and AlCl3,...
List of Electrolytes:
NaCl, H3PO4, HC2H3O2(also written as CH3COOH), H3BO3, C2H6O2,
CaCl2, CH3OH, HCl, and AlCl3, Tap Water and DI Water
3. a) What can be concluded about how your acids are classified (are they strong, weak, or non-electrolytes?) b) Write a balanced equation for the dissociation of each of the acids, as was done for the ionic compounds. Here assume complete dissociation, disregarding the conductivity data for now. (HINT: Remember polyatomic ions! There should not be more than two...
An Acid-Base Titration Lab Define Lewis acids and bases. Give an example of each. Based on...
An Acid-Base Titration Lab Define Lewis acids and bases. Give an example of each. Based on the Brønsted-Lowry theory of acids and bases, complete the equations for the following acid-base reactions. In your answer be sure to indicate each conjugate acid-base pair: HNO3 + OH- à CH3NH2 + H2O à OH- + HPO4-2 à When discussing the theories of acids and bases, the Arrhenius, Brønsted-Lowry, and Lewis theories will each describe compounds in their own unique and different way. Based...
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Arsenic trichloride can act both as a Lewis acid and as a Lewis base. Explain why this is so and write a balanced equation for each using BF3 and Cl− as reaction partners. 1,Write the balanced equation with AsCl3 acting as Lewis base. 2,Write the balanced equation with AsCl3 acting as Lewis acid.
Part B Using the Brønsted-Lowry concept of acids and bases, identify the Brønsted-Lowry acid and base...
Part B Using the Brønsted-Lowry concept of acids and bases, identify the Brønsted-Lowry acid and base in each of the following reactions: HSO4 (aq) + H2O(1)+H2SO4 (aq) + OH(aq) (CH3),N(g) + BC13 (8)—-(CH3)2NBC13 (3) Drag the appropriate items to their respective bins. View Available Hint(s) Reset Help H50, (wa) 1:00 (CH), Now) Balcon) Brønsted-Lowry acid Brønsted-Lowry base Neither Using the Lewis concept of acids and bases, identify the Lewis acid and base in each of the following reactions: Co(NO3)3(s) +...
In Organic Chem for lab properties and identification of amino acids (aspartic acid,glycine, tyrosine, phenylalamine and...
In Organic Chem for lab properties and identification of amino
acids (aspartic acid,glycine, tyrosine, phenylalamine and phenol)
please help answer the following questions. Also, please write
clear because it is very hard to read response a lot of the
times-thank you
4. Write a balanced chemical equation for the reaction of each amino acid in this experiment with ninhydrin. Draw Lewis structures; do not use molecular formulas.
Paragraph k acids and bases. We need to we will be working with solutions of both strong acids an...
Paragraph k acids and bases. We need to we will be working with solutions of both strong acids and bases, and wea good idea of what compounds are actually present in these solutions before we begin. Write an equation for the solution that results when each compound is placed in water. For the ionic compounds, there will be a second hydrolysis equation that takes place. Make sure that you use single arrows to represent full extent reactions, and double arrows...
Explain why it is important to calculate Ka values for WEAK acids but it would be pointless to try and calculate a...
Explain why it is important to calculate Ka values for WEAK acids but it would be pointless to try and calculate a Ka value for a strong acid. You should consider your two beaker drawings in the pre-lab to help you answer this question.
ACIDS AND BASES - ARRHENIUS, BRONSTED-LOWRY, AND LEWIS 1-27 Briefly explain the three different definitions of...
ACIDS AND BASES - ARRHENIUS, BRONSTED-LOWRY, AND LEWIS 1-27 Briefly explain the three different definitions of acids and bases. 1-28 Calculate the Ka of nitric acid (HNO3). pka of nitric acid is -1.4. 1-29 Rank the following in order of decreasing acidity: NH, HF H,0 H2O 1-30 Rank the following in order of decreasing basicity: HSO4 H2O CH3COO N HY
List of Electrolytes:
NaCl, H3PO4, HC2H3O2(also written as CH3COOH), H3BO3, C2H6O2,
CaCl2, CH3OH, HCl, and AlCl3, Tap Water and DI Water
3. a) What can be concluded about how your acids are classified (are they strong, weak, or non-electrolytes?) b) Write a balanced equation for the dissociation of each of the acids, as was done for the ionic compounds. Here assume complete dissociation, disregarding the conductivity data for now. (HINT: Remember polyatomic ions! There should not be more than two...
Part B Using the Brønsted-Lowry concept of acids and bases, identify the Brønsted-Lowry acid and base in each of the following reactions: HSO4 (aq) + H2O(1)+H2SO4 (aq) + OH(aq) (CH3),N(g) + BC13 (8)—-(CH3)2NBC13 (3) Drag the appropriate items to their respective bins. View Available Hint(s) Reset Help H50, (wa) 1:00 (CH), Now) Balcon) Brønsted-Lowry acid Brønsted-Lowry base Neither Using the Lewis concept of acids and bases, identify the Lewis acid and base in each of the following reactions: Co(NO3)3(s) +...
In Organic Chem for lab properties and identification of amino
acids (aspartic acid,glycine, tyrosine, phenylalamine and phenol)
please help answer the following questions. Also, please write
clear because it is very hard to read response a lot of the
times-thank you
4. Write a balanced chemical equation for the reaction of each amino acid in this experiment with ninhydrin. Draw Lewis structures; do not use molecular formulas.
Paragraph k acids and bases. We need to we will be working with solutions of both strong acids and bases, and wea good idea of what compounds are actually present in these solutions before we begin. Write an equation for the solution that results when each compound is placed in water. For the ionic compounds, there will be a second hydrolysis equation that takes place. Make sure that you use single arrows to represent full extent reactions, and double arrows...
Explain why it is important to calculate Ka values for WEAK acids but it would be pointless to try and calculate a Ka value for a strong acid. You should consider your two beaker drawings in the pre-lab to help you answer this question.
ACIDS AND BASES - ARRHENIUS, BRONSTED-LOWRY, AND LEWIS 1-27 Briefly explain the three different definitions of acids and bases. 1-28 Calculate the Ka of nitric acid (HNO3). pka of nitric acid is -1.4. 1-29 Rank the following in order of decreasing acidity: NH, HF H,0 H2O 1-30 Rank the following in order of decreasing basicity: HSO4 H2O CH3COO N HY
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