Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
128 Cards in this Set
- Front
- Back
|
What is STP?
|
Standard Temperature/Pressure
273 K, 760 mm/Hg 1 Mol/22.4 L |
|
|
1 mg = ? g
|
1 mg = 0.001 g
|
|
|
1 cm = ? m
|
1 cm = .01 m
|
|
|
1 dL = ? L
|
1 dL = 0.1 L
|
|
|
1 nm = ? m
|
1 nm = 0.000000001 m
|
|
|
1 uL = ? L
|
1 uL = 0.000001 L
|
|
|
1 Kg = ? g
|
1 Kg = 1000 g
|
|
|
Ammonium ion
|
Ammonium ion
N(H4)^+1 |
|
|
Hydrogen carbonate ion (bicarbonate)
|
Hydrogen carbonate ion (bicarbonate)
HC(O3)-1 |
|
|
Hydrogen sulfate ion (bisulfate)
|
Hydrogen sulfate ion (bisulfate)
HS(O4)-1 |
|
|
Nitrite ion
|
Nitrite ion
N(O2)^-1 |
|
|
Nitrate ion
|
Nitrate ion
N(O3)^-1 |
|
|
Hydroxide ion
|
Hydroxide ion
OH^-1 |
|
|
Dihydrogen phosphate ion
|
Dihydrogen phosphate ion
(H2)P(O4)^-1 |
|
|
Carbonate ion
|
Carbonate ion
C(O3)^-2 |
|
|
Sulfate ion
|
Sulfate ion
S(O4)^-2 |
|
|
Monohydrogen phosphate ion
|
Monohydrogen phosphate ion
HP(O4)^-2 |
|
|
Phosphate ion
|
Phosphate ion
P(O4)^-3 |
|
|
Hydrofluoric acid
|
Hydrofluoric acid
HF |
|
|
Carbonic acid
|
Carbonic acid
(H2)C(O3) |
|
|
Phosphoric acid
|
Phosphoric acid
(H3)P(O3) |
|
|
Sulfuric acid
|
Sulfuric acid
(H2)S(O4) |
|
|
Nitric acid
|
HN(O3)
|
|
|
Hydrochloric Acid
|
Hydrochloric acid
HCl |
|
|
Potassium Hydroxide (Base)
|
Potassium Hydroxide (Base)
KOH |
|
|
Calcium Hydroxide (Base)
|
Calcium Hydroxide (Base)
Ca(OH)2 |
|
|
Sodium Hydroxide (Base)
|
Sodium Hydroxide (Base)
NaOH |
|
|
Magnesium Hydroxide (Base)
|
Magnesium Hydroxide (Base)
Mg(OH)2 |
|
|
Aluminium Hydroxide (Base)
|
Aluminium Hydroxide (Base)
Al(OH)3 |
|
|
Ammonium Hydroxide (Base)
|
Ammonium Hydroxide (Base)
N(H4)OH |
|
|
What is the formula to determine area?
|
A = L * H
|
|
|
What is the formula to determine the volume of a cube?
|
V = L * H * W
|
|
|
What is the formula to determine the volume of a cylinder?
|
V = pi * r^2 * L
|
|
|
What is electronegativity?
|
The ability of an atom to attract electrons
|
|
|
What is a covalent bond?
|
A bond in which there is equal sharing of electrons (Electronegativity < 0.4)
|
|
|
What is a polar covalent bond?
|
A bond in which there is unequal sharing of electrons (0.4 <= Electronegativity <= 2.0)
|
|
|
What is an ionic bond?
|
A bond in which there is a complete transfer of electrons (Electronegativity > 2.0)
|
|
|
What does each row or period in the periodic table indicate?
|
A new energy level or shell
|
|
|
What does each column or group in the periodic table indicate?
|
The number of electrons in the outer shell
|
|
|
What type of orbitals are being filled in group 1 and 2 of the periodic table?
|
S orbitals
|
|
|
What type of orbitals are being filled in the transition metals of the periodic table?
|
D orbitals
|
|
|
What type of orbitals are being filled in group 3-8 of the periodic table?
|
P orbitals
|
|
|
What is an electrolyte?
|
An electrolyte is an ionic compound that, when dissolved in water, will carry an electrical charge
|
|
|
What is a proton?
|
A positively charged particle in the nucleus of an atom
|
|
|
What is a neutron?
|
A neutral particle in the nucleus of an atom
|
|
|
What is an electron?
|
A negatively charged particle outside the nucleus of an atom
|
|
|
What is atomic mass?
|
The sum total of the mass of neutrons and protons in an atom of an element
|
|
|
What is the atomic number?
|
The number of protons in an atom
|
|
|
What is an isotope?
|
Elements with the same atomic number, but a different atomic mass (due to a change in the number of neutrons)
|
|
|
What is the formula used to solve calorie problems?
|
calories = (Mass (g) * change in temperature (C) * 1 cal)/(g*C)
|
|
|
What is an acid?
|
A substance that produces H+ in solution
|
|
|
What is a base?
|
A substance that produces OH- in solution
|
|
|
Explain the difference between a strong acid and weak acid
|
Strong acid ionizes completely in water, weak only partially
|
|
|
Explain what monoprotic, diprotic, and triprotic determine
|
Produce 1 H+, 2 H+, and 3 H+, respectively
|
|
|
What is molarity?
|
Measurement of concentration (moles/L)
|
|
|
What is a solute?
|
Substance being dissolved
|
|
|
What is a solvent?
|
Substance doing dissolving
|
|
|
What is meant by the phrase "Like dissolves Like"
|
Covalent dissolves in covalent, PC in PC, and ionic in ionic
|
|
|
Hydrogen
|
H
|
|
|
Helium
|
He
|
|
|
Lithium
|
Li
|
|
|
Beryllium
|
Be
|
|
|
Boron
|
B
|
|
|
Carbon
|
C
|
|
|
Nitrogen
|
N
|
|
|
Oxygen
|
O
|
|
|
Fluorine
|
F
|
|
|
Neon
|
Ne
|
|
|
Sodium
|
Na
|
|
|
Magnesium
|
Mg
|
|
|
Aluminium
|
Al
|
|
|
Silicon
|
Si
|
|
|
Phosphorus
|
P
|
|
|
Sulfur
|
S
|
|
|
Chlorine
|
Cl
|
|
|
Argon
|
Ar
|
|
|
Potassium
|
K
|
|
|
Calcium
|
Ca
|
|
|
Scandium
|
Sc
|
|
|
Titanium
|
Ti
|
|
|
Vanadium
|
V
|
|
|
Chromium
|
Cr
|
|
|
Manganese
|
Mn
|
|
|
Iron
|
Fe
|
|
|
Cobalt
|
Co
|
|
|
Nickel
|
Ni
|
|
|
Copper
|
Cu
|
|
|
Zinc
|
Zn
|
|
|
Gallium
|
Ga
|
|
|
Germanium
|
Ge
|
|
|
Arsenic
|
As
|
|
|
Selenium
|
Se
|
|
|
Bromine
|
Br
|
|
|
Krypton
|
Kr
|
|
|
Technetium
|
Tc
|
|
|
Silver
|
Ag
|
|
|
Tin
|
Sn
|
|
|
Iodine
|
I
|
|
|
Barium
|
Ba
|
|
|
Platinum
|
Pt
|
|
|
Gold
|
Au
|
|
|
Mercury
|
Hg
|
|
|
Lead
|
Pb
|
|
|
Radon
|
Rn
|
|
|
Uranium
|
U
|
|
|
Plutonium
|
Pu
|
|
|
What is the formula to determine the number of electrons in an energy level?
|
2(n)^2 (n=energy level)
|
|
|
What is an orbital?
|
Defined volume of space around an atom where an electron exists
|
|
|
Calcium sulfide
|
Lithium (+1) sulfide (-2)
(Li2)S |
|
|
Potassium nitrate
|
Potassium (+1) Nitrate (-1)
KN(O3) |
|
|
Aluminum sulfate
|
Aluminum (+3) sulfate (-2)
(Al2)(S(O4))3 |
|
|
Calcium phosphate
|
Calcium (+2) phosphate (-3)
(Ca3)(P(O4))2 |
|
|
Magnesium nitride
|
Magnesium (+2) nitride (-3)
(Mg3)(N2) |
|
|
Sodium nitrite
|
Sodium (+1) nitrite (-1)
NaN(O2) |
|
|
Gallium oxide
|
Gallium (+3) oxide (-2)
(Ga2)(O3) |
|
|
Potassium carbonate
|
Potassium (+1) Carbonate (-2)
(K2)C(O3) |
|
|
Ammonium monohydrogen phosphate
|
Ammonium (+1) monohydrogen phosphate (-2)
(N(H4)2)HP(O4) |
|
|
Berrylium hydrogen phosphate
|
Berrylium (+2) hydrogen phosphate (-1)
Be(HC(O3)2) |
|
|
Magnesium fluoride
|
Magnesium (+2) fluoride (-1)
Mg(F2) |
|
|
Sodium chloride
|
Sodium (+1) chloride (-1)
NaCl |
|
|
Sodium bicarbonate
|
Sodium (+1) bicarbonate (-1)
NaHC(O3) |
|
|
Calcium bromide
|
Calcium (+2) bromide (-1)
Ca(Br2) |
|
|
Lithium hydrogen sulfate
|
Lithium (+1) hydrogen sulfate (-1)
LiHS(O4) |
|
|
Magnesium hydroxide
|
Magnesium (+2) hydroxide (-1)
Mg(OH)2 |
|
|
Aluminum sulfide
|
Aluminum (+3) sulfide (-2)
(Al2)(S3) |
|
|
Gallium phosphate
|
Gallium (+3) phosphate (-3)
GaP(O4) |
|
|
Boron chloride
|
Boron (+3) chloride (-1)
B(Cl3) |
|
|
Potassium phosphide
|
Potassium (+1) phosphide (-3)
(K3)P |
