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Study sets matching "formulas using chemical"

8 terms
using chemical formulas
What does a chemical formula indicate?
What can chemists calculate from a che…
formula mass
molecular mass
- the elements present in a compound... - the relative number of…
- formula mass... - molar mass... - percentage composition
the sum of the average atomic masses of all atoms represented…
the mass of a molecule
What does a chemical formula indicate?
- the elements present in a compound... - the relative number of…
What can chemists calculate from a che…
- formula mass... - molar mass... - percentage composition
10 terms
using chemical formulas
What does a chemical formula indicate?
What can chemists calculate from a che…
formula mass
molecular mass
- the elements present in a compound... - the relative number of…
- formula mass... - molar mass... - percentage composition
the sum of the average atomic masses of all atoms represented…
the mass of a water molecule
What does a chemical formula indicate?
- the elements present in a compound... - the relative number of…
What can chemists calculate from a che…
- formula mass... - molar mass... - percentage composition
40 terms
Chemistry: Useful Chemical Formulas
Acetate
Nitrite
Nitrate
Cyanide
C₂H₃O₂⁻
NO₂⁻
NO₃⁻
CN⁻
Acetate
C₂H₃O₂⁻
Nitrite
NO₂⁻
41 terms
Useful Chemical Formulas
Acetate
Nitrite
Nitrate
Cyanide
C2H3O2-
NO2-
NO3-
CN-
Acetate
C2H3O2-
Nitrite
NO2-
8 terms
Chemistry: Using and Determining Chemical Formulas
Which statement shows how to correctly…
What is the percentage of iron in iron…
How many total moles of atoms are ther…
What is the empirical formula for benz…
mass (grams) 1... x ---------------------- = amount (moles)... mo…
34.43%
8
CH
Which statement shows how to correctly…
mass (grams) 1... x ---------------------- = amount (moles)... mo…
What is the percentage of iron in iron…
34.43%
26 terms
identifying minerals using chemical formula
quartz crystal
rose quartz
milky quartz
flint
SiO2
SiO2
SiO2
SiO2
quartz crystal
SiO2
rose quartz
SiO2
30 terms
Chemical formulas
chemical formula
compound
coefficient
subscript
A formula that gives the elements in a compound and the ratio…
A substance made up of atoms of two or more different element…
A number placed in front of a formula in an equation to indic…
A number in a chemical formula that tells the number of atoms…
chemical formula
A formula that gives the elements in a compound and the ratio…
compound
A substance made up of atoms of two or more different element…
5 terms
Section 7.3: Using Chemical Formulas
formula mass
molecular
ionic
molar mass
the sum of the average atomic masses of all atoms represented…
nonmetal-nonmetal
metal-nonmetal
equal to the mass in grams of one mole, 6.022e23. molar mass…
formula mass
the sum of the average atomic masses of all atoms represented…
molecular
nonmetal-nonmetal
16 terms
Chapter 7 Section 3: Using Chemical Formulas
what does a chemical formula indicate
formula mass
how to find the formula mass
molecular mass
elements present in compound and relative number of atoms or…
sum of average atomic mass of all atoms in formula
1) find atomic mass for each atom ... 2) use subscript and multi…
sum of mass of each atom in molecule
what does a chemical formula indicate
elements present in compound and relative number of atoms or…
formula mass
sum of average atomic mass of all atoms in formula
16 terms
Chapter 7 Section 3: Using Chemical Formulas
what does a chemical formula indicate
formula mass
how to find the formula mass
molecular mass
elements present in compound and relative number of atoms or…
sum of average atomic mass of all atoms in formula
1) find atomic mass for each atom ... 2) use subscript and multi…
sum of mass of each atom in molecule
what does a chemical formula indicate
elements present in compound and relative number of atoms or…
formula mass
sum of average atomic mass of all atoms in formula
13 terms
Chemical Formulas and Chemical Compounds
Ion
Cation
Anion
Monatomic Ion
An atom that has either lost or gained an electron
Positively charged ion. Usually a metal
Negatively charged ion. Usually a non-metal
Ions formed from a single atom
Ion
An atom that has either lost or gained an electron
Cation
Positively charged ion. Usually a metal
Ore Mineral Study using Chemical Formulas
W
Cu
Sn
Zn
Wolframite, Scheelite
Chalcocite, Bornite
Cassiterite
Sphalerite
W
Wolframite, Scheelite
Cu
Chalcocite, Bornite
Ore Mineral Study using Chemical Formulas
W
Cu
Sn
Zn
Tungsten
Copper
Tin
Zinc
W
Tungsten
Cu
Copper
26 terms
Chemical formulas
chemical formula
compound
coefficient
subscript
A formula that gives the elements in a compound and the ratio…
A substance made up of atoms of two or more different element…
A number placed in front of a formula in an equation to indic…
A number in a chemical formula that tells the number of atoms…
chemical formula
A formula that gives the elements in a compound and the ratio…
compound
A substance made up of atoms of two or more different element…
15 terms
Chemical Formulas
Chemical Formula
Polyatomic Ion
Ionic Compound
Formula Unit
A shorthand notation that uses chemical symbols and numbers a…
A tightly-bound group of atoms that... behaves as a unit and car…
A compound created when two or more oppositely-charged ions c…
The compound created from ionic bonds or... the empirical formul…
Chemical Formula
A shorthand notation that uses chemical symbols and numbers a…
Polyatomic Ion
A tightly-bound group of atoms that... behaves as a unit and car…
9 terms
Chemical Formulas
Ionic bond
Covalent compound
anion
Binary compound
A chemical bond resulting from the attraction between opposit…
a chemical compound formed by the sharing of electrons
A negatively charged ion
a compound composed of two elements
Ionic bond
A chemical bond resulting from the attraction between opposit…
Covalent compound
a chemical compound formed by the sharing of electrons
32 terms
Chemical Formulas
Li2S
CaO
KNO2
SiO2
Lithium Sulfide
Calcium Oxide
Potassium Nitrite
Silicon Dioxide
Li2S
Lithium Sulfide
CaO
Calcium Oxide
15 terms
Chemical Formulas -/+
ammonium
acetate
bromate
chlorate
ammonium
acetate
11 terms
Chemical Formulas
Acetone
Ethanol
Ammonia
Aspirin
C3H6O
Acetone
C3H6O
Ethanol
24 terms
ib chemistry - useful ions/chemical formulas
CO₂⁻²
HCO₃⁻
OH⁻
NO₃⁻
carbonate ion
hydrogen carbonate ion
hydroxide ion
nitrate (v) ion
CO₂⁻²
carbonate ion
HCO₃⁻
hydrogen carbonate ion
7 terms
Chemical Formulas
chemical formula
subscript
valence electron:
oxidation number
way of writing the name of a compound using chemical symbols
number written to the lower right of a chemical symbol in a c…
electron in the outermost energy level of an atom
number of electrons an atom gains, loses, or shares when it f…
chemical formula
way of writing the name of a compound using chemical symbols
subscript
number written to the lower right of a chemical symbol in a c…
30 terms
Chemical formulas
chemical formula
compound
coefficient
subscript
A formula that gives the elements in a compound and the ratio…
A substance made up of atoms of two or more different element…
A number placed in front of a formula in an equation to indic…
A number in a chemical formula that tells the number of atoms…
chemical formula
A formula that gives the elements in a compound and the ratio…
compound
A substance made up of atoms of two or more different element…
30 terms
Chemical formulas
chemical formula
compound
coefficient
subscript
A formula that gives the elements in a compound and the ratio…
A substance made up of atoms of two or more different element…
A number placed in front of a formula in an equation to indic…
A number in a chemical formula that tells the number of atoms…
chemical formula
A formula that gives the elements in a compound and the ratio…
compound
A substance made up of atoms of two or more different element…
13 terms
Chemical Formulas
iron oxide
sodium chloride
calcium chloride
hydrogen peroxide
NaCl
iron oxide
sodium chloride
NaCl
13 terms
Chemical Formulas
iron oxide
sodium chloride
calcium chloride
hydrogen peroxide
NaCl
iron oxide
sodium chloride
NaCl
30 terms
Chemical formulas
chemical formula
compound
coefficient
subscript
A formula that gives the elements in a compound and the ratio…
A substance made up of atoms of two or more different element…
A number placed in front of a formula in an equation to indic…
A number in a chemical formula that tells the number of atoms…
chemical formula
A formula that gives the elements in a compound and the ratio…
compound
A substance made up of atoms of two or more different element…
13 terms
chemical formulas
C2H5OH
CH2H6O2
CaCO3
H2CO3
ethanol
ethylene glycol
calcium carbonate
carbonic acid
C2H5OH
ethanol
CH2H6O2
ethylene glycol
30 terms
Chemical Formulae Commonly Used in VCE Chemistry
Oxygen
Hydrogen
Nitrogen
Chlorine
O₂
H₂
N₂
Cl₂
Oxygen
O₂
Hydrogen
H₂
12 terms
Chemical Formulas
CO
CO2
OH
NaCl
Carbon monoxide
carbon dioxide
hydroxide
sodium chloride
CO
Carbon monoxide
CO2
carbon dioxide
38 terms
Chemical formulas
Charge on Si
Charge on O
Inosilicate (Single-Chain)
Inosilicate (Double-Chain)
4+
2-
[Si2O6]
[Si4O11]
Charge on Si
4+
Charge on O
2-
24 terms
Chemical Formulae Commonly Used in VCE Chemistry
Oxygen
Hydrogen
Nitrogen
Chlorine
O₂
H₂
N₂
Cl₂
Oxygen
O₂
Hydrogen
H₂
12 terms
Chemical Formulas and Chemical Compounds
Ion
Cation
Anion
Monatomic Ion
An atom that has either lost or gained an electron
Positively charged ion. Usually a metal
Negatively charged ion. Usually a non-metal
Ions formed from a single atom
Ion
An atom that has either lost or gained an electron
Cation
Positively charged ion. Usually a metal
11 terms
Chemical formulas
Oxalate
Perchlorate
Thiosulfate
Carbonate
C₂O₄ ²⁻
ClO₄ ¹⁻
S₂O₃ ²⁻
CO₃ ²⁻
Oxalate
C₂O₄ ²⁻
Perchlorate
ClO₄ ¹⁻
10 terms
chemical formulas
diphosphorus pentoxide
water
copper(II) oxide
copper(I) oxide
P2O5
H2O
CuO
Cu2O
diphosphorus pentoxide
P2O5
water
H2O
16 terms
Chemical Formulas
Ammonium Formula
Mercury Formula
Cyanide Formula
Chlorite Formula
Ammonium Formula
Mercury Formula
6 terms
Chemical Formulas:
Chemical Formula
Chemical Equation
Product
Reactant
a way of expressing information about the proportions of atom…
the symbolic representation of a chemical reaction in the for…
a product is a substance that is formed as the result of a ch…
a substance that takes part in and undergoes change during a…
Chemical Formula
a way of expressing information about the proportions of atom…
Chemical Equation
the symbolic representation of a chemical reaction in the for…
Chemical Formulas
dihydrogen dioxide
calcium hydroxide
carbon tetrachloride
nitrogen dioxide
...
...
...
...
dihydrogen dioxide
...
calcium hydroxide
...
16 terms
Chemical formulas
Chemical bond
Valence shell
Valence electron
An atoms goal
a force resulting from the redistribution of energy contained…
the outer electron shell of an atom, containing one or more e…
an electron in an outer shell of an atom that can be lost to…
To have a full valence shell
Chemical bond
a force resulting from the redistribution of energy contained…
Valence shell
the outer electron shell of an atom, containing one or more e…
24 terms
Chemical Formulae Commonly Used in VCE Chemistry
Oxygen
Hydrogen
Nitrogen
Chlorine
O₂
H₂
N₂
Cl₂
Oxygen
O₂
Hydrogen
H₂
10 terms
Chemical Formulas
Chemical Formula
Ion
Ionic Compound
C02
set of symbols and subscripts that tell what kind of atoms an…
atom that has a posittive or negative charge
Two or more ions held together next to eachother by an electr…
Carbon Dioxide
Chemical Formula
set of symbols and subscripts that tell what kind of atoms an…
Ion
atom that has a posittive or negative charge
11 terms
Chemical Formulas
Silicon dioxide
Glucose
Salt
Carbon monoxide
SiO2
C6H12O6
NaCl
CO
Silicon dioxide
SiO2
Glucose
C6H12O6
21 terms
Chemical Formulas
Ammonium
Hydrogen Sulfate
Cyanide
Nitrate
Ammonium
Hydrogen Sulfate
23 terms
Chemical formulas
Al2O3
Al2S3
CrsO3
Mg3N2
Aluminum oxyde
Aluminum sulfide
Chromium (III) oxyde
Magnesium nitride
Al2O3
Aluminum oxyde
Al2S3
Aluminum sulfide
10 terms
Chemical formulas
Ionic bond
Covalent compound
Anion
Cation
Ionic bonding is a type of chemical bond that involves the el…
A covalent compound is made when two or more nonmetal atoms b…
Anions are atoms or radicals which are a group of atoms, that…
cation - a positively charged ion. hydrogen ion - a positivel…
Ionic bond
Ionic bonding is a type of chemical bond that involves the el…
Covalent compound
A covalent compound is made when two or more nonmetal atoms b…
10 terms
Chemical Formulas
Ionic bond
Covalent compound
Anion
Cation
Formed when one or more electrons are transferred from one at…
a chemical compound formed by the sharing of electrons
A negatively charged ion
A positively charged ion
Ionic bond
Formed when one or more electrons are transferred from one at…
Covalent compound
a chemical compound formed by the sharing of electrons
38 terms
Chemical formulas
Charge on Si
Charge on O
Inosilicate (Single-Chain)
Inosilicate (Double-Chain)
4+
2-
[Si2O6]
[Si4O11]
Charge on Si
4+
Charge on O
2-
15 terms
Chemical Formulas -/+
ammonium
acetate
bromate
chlorate
ammonium
acetate
Chemical formulas
Ionic bond
Covalent compound
Anion
Cation
Formed when one or more electrons are transferred from one at…
a chemical compound formed by the sharing of electrons
A negatively charged ion
A positively charged ion
Ionic bond
Formed when one or more electrons are transferred from one at…
Covalent compound
a chemical compound formed by the sharing of electrons
16 terms
Chemical Symbols and Chemical Formulas
Na
Cl
C
H
Sodium
Chlorine
Carbon
Hydrogen
Na
Sodium
Cl
Chlorine
10 terms
Chemical Formulas
Ionic bond
Covalent bond
Anion
Cation
Formed when one or more electrons are transferred from one at…
A chemical bond that involves sharing a pair of electrons bet…
A negatively charged ion
A positively charged ion
Ionic bond
Formed when one or more electrons are transferred from one at…
Covalent bond
A chemical bond that involves sharing a pair of electrons bet…
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