객관식
Which instrument is commonly used to measure mass in a laboratory setting?
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- 1. Intro to General Chemistry3h 57m
- Classification of Matter18m
- Physical & Chemical Changes19m
- Chemical Properties7m
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- Intensive vs. Extensive Properties13m
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- The Alkyl Groups9m
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- Alkane Reactions7m
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- Benzene Reactions10m
- 23. Chemistry of the Nonmetals2h 39m
- Main Group Elements: Bonding Types4m
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- The Electron Configuration Review16m
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- Hydrogen Isotopes4m
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- Production of Hydrogen8m
- Group 1A and 2A Reactions7m
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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 19m
- 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 Complexes17m
- Orientations of D Orbitals4m
- Intro to Crystal Field Theory10m
- Crystal Field Theory: Octahedral Complexes5m
- Crystal Field Theory: Tetrahedral Complexes4m
- 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
1. Intro to General Chemistry
SI Units
객관식
Which of the following is equivalent to 1 dm in centimeters?
A
76 cm
B
22 cm
C
30 cm
D
10 cm
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검증된 단계별 안내1
Understand the units involved: 1 dm stands for 1 decimeter, and we need to convert it to centimeters (cm).
Recall the relationship between decimeters and centimeters: 1 decimeter equals 10 centimeters.
Set up the conversion using the equality: \(1 \, \text{dm} = 10 \ \text{cm}\).
Compare the given options to the conversion result to identify which one matches 10 cm.
Conclude that the equivalent length to 1 dm in centimeters is 10 cm.
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