Table of Contents
- 1 What is the formula of the ionic compound expected to form between the elements barium and oxygen?
- 2 What is the formula of the ionic compound expected to form between the elements aluminum and sulfur?
- 3 What is the formula of the compound Ba and O?
- 4 Is RbBr an ionic compound?
- 5 What is the cation formula for BA?
- 6 What is the formula for the barium cation?
- 7 Which is the chemical symbol for barium fluoride?
What is the formula of the ionic compound expected to form between the elements barium and oxygen?
barium oxide
So, one ion of barium neutralizes one ion of oxygen, and so those two combine to form barium oxide, BaO .
What is the formula of the ionic compound that is expected to form between the elements Na and S?
Sodium Sulfate is an ionic compound formed by two ions, Sodium Na+ and Sulfate SO−24 . In order for these two polyatomic ions to bond the charges must be equal and opposite. Therefore, it will take two +1 sodium ions to balance the one -2 sulfate ion. This will make the formula for Sodium Sulfate Na2SO4 .
What is the formula of the ionic compound expected to form between the elements aluminum and sulfur?
(a) What is the formula of the ionic compound expected to form between the elements aluminum and sulfur? Al2S3 (b) What is the formula of the compound formed between the ions Mg and CH3COO? (c) What ions make up the ionic compound Cu3(PO4)2?
What is the formula of the ionic compound expected to form between the elements sodium and fluorine?
The final formula of sodium fluoride is NaF. An ionic compound is formed by the complete transfer of electrons from a metal to a nonmetal and the resulting ions have achieved an octet.
What is the formula of the compound Ba and O?
Barium oxide
| Names | |
|---|---|
| Chemical formula | BaO |
| Molar mass | 153.326 g/mol |
| Appearance | white solid |
| Density | 5.72 g/cm3, solid |
Does oxygen and chlorine form ionic compounds?
Identify each compound as ionic or not ionic. Sodium is a metal, and oxygen is a nonmetal; therefore, Na2O is expected to be ionic. Both phosphorus and chlorine are nonmetals….Recognizing Ionic Compounds.
| Ion | Percent in Seawater | Percent in Blood |
|---|---|---|
| Na+ | 2.36 | 0.322 |
| Cl− | 1.94 | 0.366 |
| Mg2+ | 0.13 | 0.002 |
| SO42− | 0.09 | — |
Is RbBr an ionic compound?
Ionic compounds Some examples are NaCl (table salt), KCl, CsF, and RbBr.
Can Li and O form an ionic compound?
As a result, oxygen (electronegativity = 3.4) will form an ionic compound with lithium (electronegativity = 1.0) because the difference in electronegativity between these elements is 3.4 – 1.0 = 2.4.
What is the cation formula for BA?
Barium ion
| PubChem CID | 104810 |
|---|---|
| Structure | Find Similar Structures |
| Molecular Formula | Ba+2 |
| Synonyms | barium cation barium(2+) BARIUM ION Barium (II) ion Ba2+ More… |
| Molecular Weight | 137.33 |
What is the formula of the compound formed by BA and F?
The formula for the fluoride ion is #”F”^(-)”#. Ionic compounds are neutral, so the charges of the positive and negative ions must equal zero when added. So for every #”Ba”^(2+)”# ion, two #”F”^(-)”# ions are needed.
What is the formula for the barium cation?
Barium is a group 2 element. Group 2 elements form cations with a #2^+# charge. The formula for the barium ion is #”Ba”^(2+)”#. Fluorine is a group 17 element. Group 17 elements form anions with a #1^-# charge. The formula for the fluoride ion is #”F”^(-)”#.
What is the formula for a group 2 cation?
Group 2 elements form cations with a 2+ charge. The formula for the barium ion is Ba2+. Fluorine is a group 17 element. Group 17 elements form anions with a 1− charge. The formula for the fluoride ion is F−. Ionic compounds are neutral, so the charges of the positive and negative ions must equal zero when added.
Which is the chemical symbol for barium fluoride?
#”Ba”# is the chemical symbol for the metal barium, and #”F”# is the chemical symbol for the nonmetal fluorine. The name of this compound is barium fluoride.