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How can one compound both ionic and covalent bond?
Some ionic compounds contain polyatomic ions. These are ions that consist of two or more atoms held together by covalent bond like in a molecule, except that it has an overall electrical charge. One common polyatomic ion is the carbonate ion, CO32- It will combine with other ions to form ionic compounds such as calcium carbonate (CaCO3) and sodium carbonate (Na2CO3)
In a binary covalent compound how many ions are there?
Two ions
What is the formula for Diprotic acid?
A Diprotic Acid is not a single compound with a molecular formula. It is a type of acid that must have two hydrogens cable of turning into ions during dissolution. A good example is sulfuric acid, H2SO4. First, it separates into ions when dissolved in a solvent: H2SO4 → H+(aq) + HSO4−(aq) Then, the negative ion separates again, fulfilling the definition of having two H+ ions dissolved per molecule: HSO4−(aq) → H+(aq) + SO42−(aq)
How many ions does MgBr2 have?
One formula unit of MgBr2 has three ions; one Mg2+ ion and two Br- ions. One mole of MgBr2 formula units has one mole of Mg2+ ions and two moles of Br- ions, for a total of three moles of ions.
What two solutions have more OH- ions than H ions?
stupiud
What does an increase in the concentration of hydrogen ions in a solution cause?
Two things: and increase both in i) the caustic powers resulting from the dissolution of an acid in water: due to the fact that H+ [hydrogen ions] are what makes an acid An Acid; and ii) an increase in the readings on the pH - level of acid/base - Scale.
How do you break compounds into ions?
only compounds with the (aq) state symbol
What is the formula for Aqueous Hydrogen Nitrate?
An aqueous hydrogen nitrate is simply hydrogen and nitrate ions dissolved in a solvent such as water and become dissociated. So a formula for this would be something like HNO3 (yields) H+ + NO3- . where the H+ and the NO3- are your two dissociated ions.
How can one compound both ionic and covalent bond?
Some ionic compounds contain polyatomic ions. These are ions that consist of two or more atoms held together by covalent bond like in a molecule, except that it has an overall electrical charge. One common polyatomic ion is the carbonate ion, CO32- It will combine with other ions to form ionic compounds such as calcium carbonate (CaCO3) and sodium carbonate (Na2CO3)
Which number belongs in the blank in order for this to be a balanced equation Na2CO3 plus CaCl2 NaCl plus CaCO3?
The answer is TWO (2)Na2CO3 + CaCl2 --> 2 NaCl + CaCO3
A chemical compound of two or more different elements?
Calcium Carbonate CaCO3
Why is a compound?
Limestone is a compound because it consists of two or more elements: CaCO3
How many ions in hydrogen iodide?
Two ions: H+ and I-
In a binary covalent compound how many ions are there?
Two ions
What is the formula for Diprotic acid?
A Diprotic Acid is not a single compound with a molecular formula. It is a type of acid that must have two hydrogens cable of turning into ions during dissolution. A good example is sulfuric acid, H2SO4. First, it separates into ions when dissolved in a solvent: H2SO4 → H+(aq) + HSO4−(aq) Then, the negative ion separates again, fulfilling the definition of having two H+ ions dissolved per molecule: HSO4−(aq) → H+(aq) + SO42−(aq)
What ions are in copper phosphate?
There are three copper II ions (Cu2+) and two phosphate ions (PO43-).
How many ions present in NiCO3?
there are two ions. Ni and CO3.
