Multiple Choice
Which of the following is the correct chemical formula for cesium nitride?
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Table of contents
- 1. Intro to General Chemistry3h 48m
- Classification of Matter18m
- Physical & Chemical Changes19m
- Chemical Properties7m
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- 23. Chemistry of the Nonmetals2h 39m
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- Noble Gas Compounds3m
- 24. Transition Metals and Coordination Compounds3h 16m
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- Electron Configurations of Transition Metals7m
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- Ligands10m
- Complex Ions5m
- Coordination Complexes7m
- Classification of Ligands11m
- Coordination Numbers & Geometry9m
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- Isomerism in Coordination Complexes14m
- Orientations of D Orbitals4m
- Intro to Crystal Field Theory10m
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- 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 Ionic Compounds
Struggling with General Chemistry?
Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
In which of the following ionic compounds is nitrogen present?
A
MgBr_2
B
KCl
C
NaNO_3
D
CaSO_4
Verified step by step guidance1
Identify the chemical formulas given: MgBr_2, KCl, NaNO_3, and CaSO_4.
Recall that nitrogen is represented by the symbol 'N' in chemical formulas.
Examine each compound to see if it contains the element nitrogen (N):
- MgBr_2 contains magnesium (Mg) and bromine (Br), no nitrogen.
- KCl contains potassium (K) and chlorine (Cl), no nitrogen.
- NaNO_3 contains sodium (Na), nitrogen (N), and oxygen (O), so nitrogen is present here.
- CaSO_4 contains calcium (Ca), sulfur (S), and oxygen (O), no nitrogen.
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