Domanda del libro di testo
Ammonia reacts with boron trifluoride to form a stable
compound, as we saw in Section 8.7. (a) Draw the Lewis
structure of the ammonia–boron trifluoride reaction product.
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Ch.8 - Basic Concepts of Chemical Bonding
Brown14th EditionChemistry: The Central ScienceISBN: 9780134414232
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TOC.tableOfContents
- Ch.1 - Introduction: Matter, Energy, and Measurement177
- Ch.2 - Atoms, Molecules, and Ions231
- Ch.3 - Chemical Reactions and Reaction Stoichiometry216
- Ch.4 - Reactions in Aqueous Solution189
- Ch.5 - Thermochemistry175
- Ch.6 - Electronic Structure of Atoms168
- Ch.7 - Periodic Properties of the Elements150
- Ch.8 - Basic Concepts of Chemical Bonding177
- Ch.9 - Molecular Geometry and Bonding Theories200
- Ch.10 - Gases179
- Ch.11 - Liquids and Intermolecular Forces113
- Ch.12 - Solids and Modern Materials154
- Ch.13 - Properties of Solutions157
- Ch.14 - Chemical Kinetics199
- Ch.15 - Chemical Equilibrium128
- Ch.16 - Acid-Base Equilibria164
- Ch.17 - Additional Aspects of Aqueous Equilibria163
- Ch.18 - Chemistry of the Environment105
- Ch.19 - Chemical Thermodynamics164
- Ch.20 - Electrochemistry171
- Ch.21 - Nuclear Chemistry122
- Ch.22 - Chemistry of the Nonmetals82
- Ch.23 - Transition Metals and Coordination Chemistry79
- Ch.24 - The Chemistry of Life: Organic and Biological Chemistry16
Brown14th EditionChemistry: The Central ScienceISBN: 9780134414232Non è quello che usi tu?Cambia libro di testo
Capitolo 8, Problema 108b
Trifluoroacetic acid has the chemical formula CF3CO2H. It is a colorless liquid that has a density of 1.489 g/mL. (b) Trifluoroacetic acid can react with NaOH in aqueous solution to produce the trifluoroacetate ion, CF3COO2. Write the balanced chemical equation for this reaction.
Guida verificata passo dopo passo1
Identify the reactants and products in the reaction: Trifluoroacetic acid (CF_3CO_2H) reacts with sodium hydroxide (NaOH) to produce sodium trifluoroacetate (CF_3COONa) and water (H_2O).
Write the unbalanced chemical equation: CF_3CO_2H + NaOH \(\rightarrow\) CF_3COONa + H_2O.
Balance the equation by ensuring the number of each type of atom is the same on both sides of the equation.
Check that the number of carbon, fluorine, oxygen, hydrogen, and sodium atoms are equal on both sides of the equation.
Confirm that the charges are balanced, ensuring that the reaction is neutral overall.
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Acid-Base Reactions
Acid-base reactions involve the transfer of protons (H+) from an acid to a base. In this case, trifluoroacetic acid (CF3CO2H) acts as the acid, donating a proton to sodium hydroxide (NaOH), which acts as the base. Understanding this concept is crucial for writing the balanced chemical equation for the reaction.
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Percorso guidato
01:09
Acid-Base Reaction
Balanced Chemical Equations
A balanced chemical equation represents a chemical reaction with equal numbers of each type of atom on both sides of the equation. This ensures the law of conservation of mass is upheld. To write the balanced equation for the reaction between trifluoroacetic acid and NaOH, one must account for all reactants and products, including the formation of the trifluoroacetate ion.
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Percorso guidato
01:32Balancing Chemical Equations
Ionic Compounds in Aqueous Solution
In aqueous solutions, ionic compounds dissociate into their constituent ions. Sodium hydroxide (NaOH) dissociates into Na+ and OH- ions in water. Recognizing how these ions interact with the trifluoroacetic acid is essential for understanding the reaction mechanism and predicting the products formed in the balanced equation.
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Percorso guidato
01:11Types of Aqueous Solutions
Pratica correlata
Domanda del libro di testo
A common form of elemental phosphorus is the tetrahedral P4 molecule, where all four phosphorus atoms are equivalent:
(b) How many P-P bonds are there in the molecule?
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Domanda del libro di testo
A common form of elemental phosphorus is the tetrahedral P4 molecule, where all four phosphorus atoms are equivalent:
Draw a Lewis structure for a linear P4 molecule that satisfies the octet rule. Does this molecule have resonance structures?
1243
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Domanda del libro di testo
Trifluoroacetic acid has the chemical formula CF3CO2H. It is a colorless liquid that has a density of 1.489 g/mL. (d) How many milliliters of a 0.500 M solution of NaOH would it take to neutralize 10.5 mL of trifluoroacetic acid?
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Domanda del libro di testo
Trifluoroacetic acid has the chemical formula CF3CO2H. It is a colorless liquid that has a density of 1.489 g/mL (a) Trifluoroacetic acid contains one CF3 unit and is connected to the other C atom which bonds with both O’s. Draw the Lewis structure for trifluoroacetic acid.
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Domanda del libro di testo
Ammonium chloride, NH4Cl, is a very soluble salt in water.
(a) Draw the Lewis structures of the ammonium and chloride
ions.
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