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No, an ionic compound can be made up of any two substances that split into ions when put in solution (dissolved). An example of a non-metallic ionic compound is ammonium nitrate (NH4N03). When dissolved in water it separates into an ammonium ion (+NH4) and a nitrate ion (NO3).
Also, whenever an acid is dissolved in water an ionic compound is formed. for example when sulfuric acid is dissolved in water it forms hydroxyl sulphate ((H30)2SO4) which separates into hydroxyl (+H3O) and sulphate ions (-2SO4).
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Why do you need to balance the numbers in an ionic compound what does this do?
We need to balance the number in an ionic compound b/c Ionic Compounds must be Neutral which means that is No Charge=0
Why do atoms have a covalent bond?
Covalent bonds are formed when atoms share electrons --- they both need the shared electron(s) to fill their outer electron shell. Ionic bonds are when one atom gives electron(s) to another atom --- the atom that has given the electron(s) has a positive charge and the atom that received the electron(s) has a negative charge
Why are ionic compounds insoluble in organic compounds?
It isn't strictly true, but generally ionic compounds are not highly soluble in organic solvents because ionic compounds need a highly polar solvent to dissolve well (such as water) and in general organic compounds are not as polar as water. Remember, like dissolves like. However, many ionic compounds are very soluble in a variety of organic solvents, just not as much as in water.
Why do scientist need to identify ionic compounds?
Because Ionic bonds are the strongest of all in chemistry. If a compound is ionic, it is unstable and will most likely fix itself with a corresponding ionic compound.
What is the difference between the composition of binary ionic and binary molecular compounds?
Binary molecular (covalent) compounds are named according to the number of atoms in the compound. Each number has it's own prefix.List of Prefixes:mono-di-tri-tetra-penta-hexa-hepta-octa-nona-deca-For example:CO2 = Carbon dioxideBr2O7 = Dibromine heptoxide (note "a" is sometimes excluded for word flow)Br4Cl8 = Tetrabromine octachlorideIn comparison, ionic compounds don't have prefixes but the anion (second ion) always has the suffix "-ide"For example:Li2O- Lithium oxideCaBr2- Calcium bromideAl2O3- Aluminum oxideThe reason you don't need prefixes to specify the number of ions in an ionic compound is because the charges of the two atoms add to zero (you could figure it out if you wanted to based on the given information).
Why do ionic compounds need at least one metal?
Ionic compounds do not require the presence of a metal, for example ammonium chloride is ionic and does not contain a metallic element. What is true is that the majority of ionic compounds involve at least one metal.
Do IONIC COMPOUNDS need to be positively charged?
No they are not positively charged. Ionic bonds comprise of anions and cations.
Why do you need to balance the numbers in an ionic compound what does this do?
We need to balance the number in an ionic compound b/c Ionic Compounds must be Neutral which means that is No Charge=0
Why do atoms have a covalent bond?
Covalent bonds are formed when atoms share electrons --- they both need the shared electron(s) to fill their outer electron shell. Ionic bonds are when one atom gives electron(s) to another atom --- the atom that has given the electron(s) has a positive charge and the atom that received the electron(s) has a negative charge
Why are ionic compounds insoluble in organic compounds?
It isn't strictly true, but generally ionic compounds are not highly soluble in organic solvents because ionic compounds need a highly polar solvent to dissolve well (such as water) and in general organic compounds are not as polar as water. Remember, like dissolves like. However, many ionic compounds are very soluble in a variety of organic solvents, just not as much as in water.
Why do scientist need to identify ionic compounds?
Because Ionic bonds are the strongest of all in chemistry. If a compound is ionic, it is unstable and will most likely fix itself with a corresponding ionic compound.
What three elements do organic compounds contain?
Organic compounds need contain only one element, carbon. Please see the link.
What is the difference between the composition of binary ionic and binary molecular compounds?
Binary molecular (covalent) compounds are named according to the number of atoms in the compound. Each number has it's own prefix.List of Prefixes:mono-di-tri-tetra-penta-hexa-hepta-octa-nona-deca-For example:CO2 = Carbon dioxideBr2O7 = Dibromine heptoxide (note "a" is sometimes excluded for word flow)Br4Cl8 = Tetrabromine octachlorideIn comparison, ionic compounds don't have prefixes but the anion (second ion) always has the suffix "-ide"For example:Li2O- Lithium oxideCaBr2- Calcium bromideAl2O3- Aluminum oxideThe reason you don't need prefixes to specify the number of ions in an ionic compound is because the charges of the two atoms add to zero (you could figure it out if you wanted to based on the given information).
Why are ionic compounds usually have high melting point while most simple covalent compounds have low melting point?
Ionic compounds are mad by ionic bonding The two parts of the compound ther for become one by means of moving electronioc and beoming stable there fore the bond and the compound is stronger that conalent compounds which just share the electrons needed for the two (or more ) elements to become a compound so they are weaker
The difference between ionic compounds and covalent compounds?
An ionic bond is when one or more electrons are transfered from one atom to another. A covalent bond is when atoms share one or more electrons. The atom Hydrogen would need only 2 electrons but most need 8.
Do all organic compounds need to contain carbon?
Yes. That is usually the case.
Does the van Hoff factor need to be used when calculating freezing and boiling points for ionic compounds?
most definately.
