Multiple Choice
The formula for the oxalate ion is C2O4^2-. What is the correct formula for oxalic acid?
Table of contents
- 1. Intro to General Chemistry3h 48m
- Classification of Matter18m
- Physical & Chemical Changes19m
- Chemical Properties7m
- Physical Properties5m
- Intensive vs. Extensive Properties13m
- Temperature12m
- Scientific Notation13m
- SI Units7m
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- Significant Figures9m
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- Conversion Factors16m
- Dimensional Analysis17m
- Density12m
- Density of Geometric Objects19m
- Density of Non-Geometric Objects7m
- 2. Atoms & Elements4h 16m
- The Atom9m
- Subatomic Particles15m
- Isotopes17m
- Ions27m
- Atomic Mass28m
- Periodic Table: Classifications11m
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- 3. Chemical Reactions4h 10m
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- Polyatomic Ions24m
- Naming Ionic Compounds11m
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- Naming Ionic Hydrates6m
- Naming Acids18m
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- Percent Yield19m
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- Functional Groups in Chemistry11m
- 4. BONUS: Lab Techniques and Procedures1h 38m
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- Internal Energy8m
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- Constant-Pressure Calorimetry24m
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- Thermal Equilibrium8m
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- 9. Quantum Mechanics2h 58m
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- 10. Periodic Properties of the Elements3h 9m
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- 15. Chemical Kinetics2h 53m
- 16. Chemical Equilibrium2h 29m
- 17. Acid and Base Equilibrium5h 1m
- Acids Introduction9m
- Bases Introduction7m
- Binary Acids15m
- Oxyacids10m
- Bases14m
- Amphoteric Species5m
- Arrhenius Acids and Bases5m
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- 22. Organic Chemistry5h 7m
- Introduction to Organic Chemistry8m
- Structural Formula8m
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- Skeletal Formula6m
- Spatial Orientation of Bonds3m
- Intro to Hydrocarbons16m
- Isomers11m
- Chirality15m
- Functional Groups in Chemistry11m
- Naming Alkanes4m
- The Alkyl Groups9m
- Naming Alkanes with Substituents13m
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- Naming Other Substituents8m
- Naming Alcohols11m
- Naming Alkenes11m
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- Naming Ketones5m
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- Alkane Reactions7m
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- 23. Chemistry of the Nonmetals2h 39m
- Main Group Elements: Bonding Types4m
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- The Electron Configuration Review16m
- Periodic Table Charges Review20m
- Hydrogen Isotopes4m
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- Production of Hydrogen8m
- Group 1A and 2A Reactions7m
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- Boron Family: Borane7m
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- Nitrogen Family Reactions12m
- Oxides, Peroxides, and Superoxides12m
- Oxide Reactions4m
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- Noble Gas Compounds3m
- 24. Transition Metals and Coordination Compounds3h 16m
- Atomic Radius & Density of Transition Metals11m
- Electron Configurations of Transition Metals7m
- Electron Configurations of Transition Metals: Exceptions11m
- Paramagnetism and Diamagnetism10m
- Ligands10m
- Complex Ions5m
- Coordination Complexes7m
- Classification of Ligands11m
- Coordination Numbers & Geometry9m
- Naming Coordination Compounds22m
- Writing Formulas of Coordination Compounds8m
- Isomerism in Coordination Complexes14m
- Orientations of D Orbitals4m
- Intro to Crystal Field Theory10m
- Crystal Field Theory: Octahedral Complexes5m
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- Crystal Field Theory: Square Planar Complexes4m
- Crystal Field Theory Summary8m
- Magnetic Properties of Complex Ions9m
- Strong-Field vs Weak-Field Ligands6m
- Magnetic Properties of Complex Ions: Octahedral Complexes11m
3. Chemical Reactions
Naming Acids
Struggling with General Chemistry?
Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
Give the systematic name for the following compound:HCN
A
cyanate acid
B
cyanous acid
C
hydrocyanous acid
D
cyanic acid
E
hydrocyanic acid
Verified step by step guidance1
Identify the components of the compound HCN. It consists of hydrogen (H), carbon (C), and nitrogen (N).
Recognize that HCN is a binary acid, which typically consists of hydrogen and one other non-metal element.
Understand that binary acids are named using the prefix 'hydro-' followed by the root of the non-metal element's name and the suffix '-ic'.
Determine the root name for the non-metal element in HCN, which is 'cyan' derived from the cyanide ion (CN⁻).
Combine the prefix 'hydro-', the root 'cyan', and the suffix '-ic' to form the systematic name 'hydrocyanic acid'.
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