Shared Flashcard Set

Details

Exambusters Chemistry Study Cards 4
Formulas (Cards 70-100)
88
Chemistry
10th Grade
08/10/2012

Additional Chemistry Flashcards

 


 

Cards

Term
Write the name for the polyatomic ion: NO21-
Definition
nitrite
Term
Write the name for the polyatomic ion: SO32-
Definition
sulfite
Term
Write the name for the polyatomic ion: PO43-
Definition
phosphate
Term
Write the name for the polyatomic ion: CrO42-
Definition
chromate
Term
Write the name for the polyatomic ion: C2H3O21-
Definition
acetate
Term
Write the formula for the polyatomic ion: perchlorate
Definition
ClO41-
Term
Write the formula for the polyatomic ion: hypochlorite
Definition
ClO1-
Term
Write the formula for the polyatomic ion: dichromate
Definition
Cr2O72-
Term
Formula of: hydrochloric acid
Definition
HCl
Term
Formula of: sulfuric acid
Definition
H2SO4
Term
Formula of: methane
Definition
CH4
Term
Formula and name of the acid formed from: F
Definition
HF Hydrofluoric acid
Term
Formula and name of the acid formed from: Cl
Definition
HCl Hydrochloric acid
Term
Formula and name of the acid formed from: Br
Definition
HBr hydrobromic acid
Term
Formula and name of the acid formed from: I
Definition
HI hydriodic acid
Term
Write the common oxidation number for: iron
Definition
iron +2 or +3
Term
Write the common oxidation number for: copper
Definition
copper +1 or +2
Term
Write the common oxidation number for: silver
Definition
silver +1
Term
Write the common oxidation number for: zinc
Definition
zinc +2
Term
Write the common oxidation number for: nickel
Definition
nickel +2
Term
Write the common oxidation number for: lead
Definition
lead +2
Term
Write the formula for: sodium and chlorine
Definition
NaCl
Term
Write the formula for: calcium and iodine
Definition
CaI2
Term
Write the formula for: aluminum and oxygen
Definition
Al2O3
Term
Name the covalent compound: PCl5
Definition
phosphorous pentachloride
Term
Name the covalent compound: CO2
Definition
carbon dioxide
Term
Name the covalent compound: CO
Definition
carbon monoxide
Term
Name the covalent compound: N2O4
Definition
dinitrogen tetroxide
Term
Name the ionic compound: KBr
Definition
potassium bromide
Term
Name the ionic compound: Al(NO3)3
Definition
aluminum nitrate
Term
Name the ionic compound: NH4ClO3
Definition
ammonium chlorate
Term
How was this ion formed? Na1+
Definition
Na atom loses one electron
Term
How was this ion formed? Cl1-
Definition
Cl atom gains one electron
Term
How was this ion formed? O2-
Definition
O atom gains two electrons
Term
How was this ion formed? Al3+
Definition
Al atom loses three electrons
Term
How was this ion formed? Mg2+
Definition
Mg atom loses two electrons
Term
Write the oxidation number for ions from: Group IA
Definition
IA: +1
Term
Write the oxidation number for ions from: Group IIA
Definition
IIA: +2
Term
Write the oxidation number for ions from: Group VIA
Definition
VIA: -2
Term
Write the oxidation number for ions from: Group VIIA
Definition
VIIA: -1
Term
Write the oxidation number for ions of: sodium
Definition
Group IA +1
Term
Write the oxidation number for ions of: chlorine
Definition
Group VIIA -1
Term
Write the oxidation number for ions of: magnesium
Definition
Group IIA +2
Term
Write the oxidation number for ions of: oxygen
Definition
Group VIA -2
Term
Define Positive ion
Definition
Element loses electrons
Term
Which elements tend to form positive ions?
Definition
Metals
Term
Define Negative ion
Definition
Element gains electrons
Term
Which elements tend to form negative ions?
Definition
Non-metals
Term
What is a structural formula?
Definition
Two or three dimensional model showing the connectivity of the atoms in the molecule
Term
Name the acid: H2SO4
Definition
sulfuric acid
Term
Name the acid: HNO2
Definition
nitrous acid
Term
Name the acid: H3PO4
Definition
phosphoric acid
Term
Name the acid: HClO
Definition
hypochlorous acid
Term
Write the formula for the compound made from: sodium and sulfate
Definition
Na2SO4
Term
Write the formula for the compound made from: magnesium and nitrate
Definition
Mg(NO2)2
Term
Write the formula for the compound made from: aluminum and phosphate
Definition
AlPO4
Term
Formula of: nitric acid
Definition
HNO3
Term
Formula of: carbon monoxide
Definition
CO
Term
Formula of: ozone
Definition
O3
Term
Name the ionic compound: FeCl3
Definition
iron (III) chloride
Term
Name the ionic compound: FeO
Definition
iron (II) oxide
Term
Name the ionic compound: Cu(OH)2
Definition
copper (II) hydroxide
Term
Name the ionic compound: Cu3PO4
Definition
copper (I) phosphate
Term
Covalent prefix: mono-
Definition
1
Term
Covalent prefix: di-
Definition
2
Term
Covalent prefix: tri-
Definition
3
Term
Covalent prefix: tetra-
Definition
4
Term
Covalent prefix: penta-
Definition
5
Term
Covalent prefix: hexa-
Definition
6
Term
Covalent prefix: hepta-
Definition
7
Term
Covalent prefix: octa-
Definition
8
Term
Covalent prefix: nona-
Definition
9
Term
Covalent prefix: deca-
Definition
10
Term
Formula for: nitric acid
Definition
HNO3
Term
Formula for: sulfurous acid
Definition
H2SO3
Term
Formula for: carbonic acid
Definition
H2CO3
Term
Formula for: perchloric acid
Definition
HClO4
Term
Empirical Formula
Definition

Gives the relative numbers of atoms of the elements in a molecule.

 

Expressed as the lowest possible set of integers

Term
What are the molecular and empirical formulas of peroxide?
Definition

Molecular: H2O2

 

Empirical: HO

Term
Molecular Formula
Definition
States the number and identity of each atom present in a molecule.
Term
Wat is the molecular formula for ammonia?
Definition
NH3
Term
Formula of: ammonia
Definition
NH3
Term
Formula of: sodium hydroxide
Definition
NaOH
Term
Formula of: carbon dioxide
Definition
CO2
Term
Formula for the Polyatomic ion: ammonium
Definition
NH41+
Term
Formula for the Polyatomic ion: nitrate
Definition
NO31-
Term
Formula for the Polyatomic ion: hydroxide
Definition
OH1-
Term
Formula for the Polyatomic ion: sulfate
Definition
SO42-
Supporting users have an ad free experience!