Binary Ionic and Covalent Compounds
What types of elements are bonded in an ionic compound?
Metal and Non-Metal
Ex. Calcium
Where are transition metals located on the periodic table?
Group 3-12
What is the difference between ternary acids and binary acids?
Ternary acids include Hydrogen and Oxygen atoms, while binary acids include any halogen and hydrogen.
(Binary-HCl)
Hydrochloric acid
(Ternary-HClO)
Hypochlorous acid
What are salts?
In chemistry terms, salt is any neutral chemical compound made of cations and anions; so it's an ionic neutral compound. Could be found in acid and base reactions.
What state are all acids and bases in?
Aqueous
What suffix is added to the second non-metal in a binary compound?
“ide”
Ex. Carbon Oxide
What prefixes and/or suffix does the first word of a binary acid have?
Hydro_ic
Eg)Hydrochloric acid
What are polyatomic ions?
Polyatomic ions are ions which consist of more than one atom. They are usually covalently bonded.
Ex-CO3-2
(Carbonate)
What are Hydrates?
Hydrates are simply a compound where some amount of water molecule is integrated in its structure.
Order the elements in increasing reactivity: Li, Mg, Ba, Au, H, Zn, Na
Au, H, Zn, Mg, Na, Ba, Li
Convert this chemical name into a chemical formula: Calcium Sulfide
CaS
Convert this chemical name into a chemical formula: Hydroselenic Acid
H2Br
What does the suffix or prefix of any polyatomic ion become as an oxyacid?
ate - ic + acid
ite - ous + acid
Hypo - hypo+base element+ous + acid
(H+CO32-=H2CO3)
(Hydrogen + Carbonate = Carbonic Acid)
What is an Acid Salt?
An acid salt is a type of compound that has an incomplete neutralization; The hydrogen is still left in some amount, but at the same time there is a salt; Therefore making it Acid+Salt, where it's halfway in neutralization.
Solve and balance a given equation:
HCl+NaOH
From our prior knowledge; the reactants are acid and base, so they will result in salt and water; Using double displacement:
HCl+NaOH=NaCl+H2O
*Already Balanced
Convert this chemical formula into it's chemical name:
N2O3
Dinitrogen Trioxide
Convert this chemical name into a chemical formula: Manganese(IV) Phosphate
Mg3(PO4)2
What are ternary acids (oxyacids)?
Any compound that has any hydrogen and oxygen atoms, is considered a ternary acid or an oxyacid. Basically adding a hydrogen atom to most polyatomic ions with oxygen would turn it into an acid.
Ex-HBrO3
(Bromic acid)
In the following hydrate example:
MgSO4⋅7H2O
What does the dot separating the salt and water mean?
This dot which looks very similar to a multiplication, this dot tells us that this is inorganic; the bonds are loose and not chemically reacted.
How would these two chemical compounds react with one another? What would the reaction be called? Pb(SO4)2(aq) + KCl(aq) =?
Pb(SO4)(aq) + 2KCl(aq) =PbCl2(s) + K2(SO4)(aq)
The reaction would be a a double displacement
Turn this chemical equation into a word equation:
C + O2 = CO2
Carbon + Oxide = Carbon Dioxide
Balance this equation and turn into a word equation:
V + Cr2O7 = V2(Cr2O7)5
2V + 5Cr2O7 = V2(Cr2O7)5
Vanadium(V) Dichromate
What is the chemical formula for Iodic acid?
HIO3
How would you write the nomenclature formula for any given acid salt:
Simply, write the salt, hydrogen with prefix, and its polyatomic ion.
So,
NaHCO₃-Sodium Hydrogen Carbonate
Name the 6 of the 15 elements that were named after a scientist
any 6 of them in any order)
Curium, Gadolinium, Einsteinium, Fermium, Mendelevium, Nobelium, Lawrencium, Rutherfordium, Seaborgium, Bohrium, Meitnerium, Roentgenium, Copernicium, Flerovium, Oganesson