Study sets matching "formulas using chemical"

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Study sets matching "formulas using chemical"

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
25 terms
Commonly Used Chemical Formulas
Mercury
Ammonium
Cyanide
Carbonate
Hg2 +2
NH4 +1
CN -
CO3 -2
Mercury
Hg2 +2
Ammonium
NH4 +1
41 terms
Useful Chemical Formulas
Acetate
Nitrite
Nitrate
Cyanide
C2H3O2-
NO2-
NO3-
CN-
Acetate
C2H3O2-
Nitrite
NO2-
Chemistry: 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%
identifying minerals using chemical formula
quartz crystal
rose quartz
milky quartz
flint
SiO2
SiO2
SiO2
SiO2
quartz crystal
SiO2
rose quartz
SiO2
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
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…
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
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
Chemistry: Useful Formulae of Chemicals and Ions
Charge +1
Charge +2
Charge +3
Charge -3
All group 1 metals, Ag(+), Pb(+), NH4(+)
All group 2 metals, Cu(2+), Pb(2+), Fe(2+), Zn(2+)
Aluminium, Fe(3+),
Group 5 elements, PO4(3-)
Charge +1
All group 1 metals, Ag(+), Pb(+), NH4(+)
Charge +2
All group 2 metals, Cu(2+), Pb(2+), Fe(2+), Zn(2+)
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
8 terms
Chemistry Chapter 7 Using Chemical Formulas
Formula mass
Molar mass
The only difference between formula ma…
What's the unit for formula mass?
The sum of the average atomic masses of all the atoms in the…
Determined by finding the sum of the masses of an element fou…
Unit
amu
Formula mass
The sum of the average atomic masses of all the atoms in the…
Molar mass
Determined by finding the sum of the masses of an element fou…
6 terms
Chemical Formulas
Chemical Formula
Coefficient
Subscript
Product
A combination of chemical symbols and numbers to represent a…
A number in front of a chemical formula in an equation that i…
In a chemical formula, a number below and to the right of a s…
A substance produced in a chemical reaction
Chemical Formula
A combination of chemical symbols and numbers to represent a…
Coefficient
A number in front of a chemical formula in an equation that i…
32 terms
Chemical Formulas
Li2S
CaO
KNO2
SiO2
Lithium Sulfide
Calcium Oxide
Potassium Nitrite
Silicon Dioxide
Li2S
Lithium Sulfide
CaO
Calcium Oxide
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…
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…
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…
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…
chemical formulas
C2H5OH
CH2H6O2
CaCO3
H2CO3
ethanol
ethylene glycol
calcium carbonate
carbonic acid
C2H5OH
ethanol
CH2H6O2
ethylene glycol
6 terms
Chemical Formulas
chemical formulas
subscript
coefficients
ionic compounds
Chemical formulas have two parts:... •the symbol of each element…
number after the chemical symbol or parenthesis that tells yo…
small whole numbers that are placed in front of the formulas…
Compounds made up of atoms that are bonded ionically do not u…
chemical formulas
Chemical formulas have two parts:... •the symbol of each element…
subscript
number after the chemical symbol or parenthesis that tells yo…
12 terms
Chemical Formulas
CO
CO2
OH
NaCl
Carbon monoxide
carbon dioxide
hydroxide
sodium chloride
CO
Carbon monoxide
CO2
carbon dioxide
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
15 terms
Chemical Formulas -/+
ammonium
acetate
bromate
chlorate
ammonium
acetate
17 terms
Chemical formulas
Chemical bond
Valence shell
Valence electron
An atoms goal
Being held together by attraction of atoms to each other thro…
The outermost shell of an atom
An electron that can participate in the formation of a chemic…
To have a full valence shell
Chemical bond
Being held together by attraction of atoms to each other thro…
Valence shell
The outermost shell of an atom
11 terms
Chemical Formulas
Ammonium
Phosphate
Arsenate
Peroxide
NH4 +1
PO4 -3
AsO4 -3
O2 -2
Ammonium
NH4 +1
Phosphate
PO4 -3
16 terms
Chemical Symbols and Chemical Formulas
Na
Cl
C
H
Sodium
Chlorine
Carbon
Hydrogen
Na
Sodium
Cl
Chlorine
25 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
Phosphate
Acetate
Cyanide
Nitrite
PO4 3-
C2H3O2 1-
CN 1-
NO2 1-
Phosphate
PO4 3-
Acetate
C2H3O2 1-
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
C2H3O2-
NH4+
HCO3-
CO3-2
Acetate
Ammonium
Bicarbonate
Carbonate
C2H3O2-
Acetate
NH4+
Ammonium
Chemical Formulas
CaSO4
Na3PO4
CuCl2
N2O5
calcium sulfate
sodium phosphate
copper (II) chloride
dinitrogen pentaoxide
CaSO4
calcium sulfate
Na3PO4
sodium phosphate
32 terms
Chemical Formulas
Li2S
CaO
KNO2
SiO2
Lithium Sulfide
Calcium Oxide
Potassium Nitrite
Silicon Dioxide
Li2S
Lithium Sulfide
CaO
Calcium Oxide
10 terms
Chemical Formulas
N2O
H2O
VOC
SOx
Nitrous Oxide (laughing gas)
Water
Volatile Organic Compounds
Sulfur Oxides
N2O
Nitrous Oxide (laughing gas)
H2O
Water
100 terms
Chemical Formulas
NH4+1
H3O+1
NO2-1
NO3-1
Ammonium
Hydronium
Nitrite
Nitrate
NH4+1
Ammonium
H3O+1
Hydronium
26 terms
Chemical formulas
Magnesium chloride
Potassium iodide
Sodium sulfide
Aluminum sulfide
MgCl₂
KI
Na₂S
Al₂S₃
Magnesium chloride
MgCl₂
Potassium iodide
KI
10 terms
Chemical Formulas
Chemical Bond
Valence Shell
Valence Electron
Atom's Goal
...
...
...
...
Chemical Bond
...
Valence Shell
...
Chemical Formulas
CHEMICAL BONDING
CHEMICAL BOND
VALENCE ELECTRONS
IONIC BOND
The combining of atoms to form molecules or ironic compounds.
An interaction that holds atoms or ions together.
An electron that is found in the outermost shell of an atom a…
The attractive force between appositively charged ions which…
CHEMICAL BONDING
The combining of atoms to form molecules or ironic compounds.
CHEMICAL BOND
An interaction that holds atoms or ions together.
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-
Chemical Formulas
dihydrogen dioxide
calcium hydroxide
carbon tetrachloride
nitrogen dioxide
...
...
...
...
dihydrogen dioxide
...
calcium hydroxide
...
Chemical Formulas
Balanced chemical equation
Chemical equation
Chemical formula
Coefficient
the numbers of atoms of each element are equal in the product…
a representation of a chemical reaction by symbols and numbers
a representation of a substance in which the elements are rep…
the number placed in front of a chemical formula in a chemica…
Balanced chemical equation
the numbers of atoms of each element are equal in the product…
Chemical equation
a representation of a chemical reaction by symbols and numbers
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
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