Questions and Answers
What does BP stand for?
Boron monophosphide
What is the chemical formula for boron triiodide?
BI3
What is the common name for H2O?
Water
What is NH3 commonly known as?
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What is the formula for dinitrogen tetroxide?
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What is the chemical name for N2O5?
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What is the common name for N2O?
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What does NO stand for?
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What is carbon monoxide's formula?
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What is the chemical formula for bromine dioxide?
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What is carbon dioxide's molecular formula?
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What is the formula for dibromine monoxide?
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What is selenium disulfide's formula?
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What is xenon hexafluoride's formula?
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What is the chemical formula for tetraselenium tetrasulfide?
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What is xenon trioxide's formula?
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What does the prefix 'mono' indicate?
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What does the prefix 'di' indicate?
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What does the prefix 'tri' indicate?
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What does the prefix 'tetra' indicate?
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What does the prefix 'penta' indicate?
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What does the prefix 'hexa' indicate?
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What does the prefix 'hepta' indicate?
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What does the prefix 'octa' indicate?
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What does the prefix 'nona' indicate?
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What does the prefix 'deca' indicate?
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What are the rules for naming binary covalent bonds?
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What are the rules for naming binary ionic compounds?
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What is the name of FeI2?
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What is the name of FeI3?
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What is sodium iodide's formula?
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What is the chemical formula for magnesium iodide?
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What is rubidium fluoride's formula?
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What is rubidium bromide's formula?
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What is rubidium iodide's formula?
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What is rubidium chloride's formula?
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What is the name of the ammonium ion?
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What is the formula for the hydronium ion?
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What is the hydroxide ion's formula?
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What is the acetate ion's formula?
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What is the cyanide ion's formula?
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What is the formula for the peroxide ion?
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What is the carbonate ion's formula?
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What is the nitrate ion's formula?
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What is the formula for the phosphate ion?
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What is the sulfate ion's formula?
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What is the formula for the chlorate ion?
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What is the formula for the bromate ion?
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What is the formula for the iodate ion?
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What is the formula for the chromate ion?
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What is the formula for the permanganate ion?
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Study Notes
Compound Names and Formulas
- Boron monophosphide is represented as BP.
- Boron triiodide is denoted as BI3.
- Water is chemically represented as H2O.
- Ammonia has the formula NH3.
- Dinitrogen tetroxide is identified as N2O4.
- Dinitrogen pentoxide corresponds to N2O5.
- Dinitrogen monoxide is written as N2O.
- Nitrogen monoxide is represented as NO.
- Carbon monoxide is denoted as CO.
- Bromine dioxide has the chemical formula BrO2.
- Carbon dioxide is represented as CO2.
- Dibromine monoxide corresponds to Br2O.
- Selenium disulfide is denoted as SeS2.
- Xenon hexafluoride is written as XeF6.
- Tetraselenium tetrasulfide is represented as Se4S4.
- Xenon trioxide has the formula XeO3.
Numerical Prefixes in Chemical Nomenclature
- "Mono" refers to one atom.
- "Di" indicates two atoms.
- "Tri" signifies three atoms.
- "Tetra" denotes four atoms.
- "Penta" indicates five atoms.
- "Hexa" signifies six atoms.
- "Hepta" represents seven atoms.
- "Octa" corresponds to eight atoms.
- "Nona" denotes nine atoms.
- "Deca" indicates ten atoms.
Rules for Naming Compounds
-
For binary covalent compounds:
- Name the leftmost element first.
- Change the ending of the second element to "ide."
- Use prefixes to indicate the number of atoms present; "mono" is used only for distinction.
-
For binary ionic compounds:
- Name cations first and anions second.
- Use Roman numerals for cations with multiple charges to indicate charge.
- Ensure neutral charge for the compound.
- Add "ide" to the attribute of anions.
Common Ionic Compounds
- Iron(II) iodide is represented as FeI2.
- Iron(III) iodide corresponds to FeI3.
- Sodium iodide has the formula NaI.
- Magnesium iodide is denoted as MgI2.
- Rubidium fluoride is represented as RbF.
- Rubidium bromide corresponds to RbBr.
- Rubidium iodide is written as RbI.
- Rubidium chloride is denoted as RbCl.
Common Polyatomic Ions
- The ammonium ion is represented as NH4+.
- The hydronium ion has the formula H3O+.
- Hydroxide ion is denoted as OH-.
- Acetate ion corresponds to CH3CO2-.
- Cyanide ion is represented as CN-.
- Peroxide ion has the formula O2 2-.
- Carbonate ion is denoted as CO3 2-.
- Nitrate ion corresponds to NO3-.
- Phosphate ion is represented as PO4 3-.
- Sulfate ion has the formula SO4 2-.
- Chlorate ion is denoted as ClO3-.
- Bromate ion corresponds to BrO3-.
- Iodate ion is represented as IO3-.
- Chromate ion corresponds to CrO4 2-.
- Permanganate ion has the formula MnO4-.
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