Midterm Review Flashcards
Memorization of multiplier prefixes, unit conversions, acids, bases, common polyatomic ions, and nomenclature
micro-
10 ^ -6
centi-
10^ -3
deci-
10^ -1
milli-
10^ -3
nano-
10^ -9
pico-
10^ -12
kilo-
10^ 3
mega-
10^ 6
giga-
10^ 9
Fahrenheit to Celsius
C = (F - 32) x (5/9)
Celsius to Fahrenheit
F = (9/5)C + 32
Celsius to Kelvin
K = C + 273.15
Molarity (M)
M = (moles of solute) / (L of solution)
isotope
atom of an element with additional neutrons
columns on the PT are called…
and indicate the number of ….
groups
valence electrons
rows on the PT are called…
and indicate the number of …
periods
shells (quantum number)
1 mL^3 = ____
1 cm ^3
1 inch = ____ cm
2.54 cm
what is avogadro’s number?
6.022 x 10 ^23
name all 7 diatomic elements
H2, N2, F2, O2, I2, Cl2, Br2 (Have No Fear Of Ice Cold Beer)
what are the 7 strong binary acids?
HCl, HBr, HI, H2SO4, HNO3, HClO3 and HClO4
what are the 6 strong bases?
LiOH, Sr(OH)2, NaOH, KOH, Ba(OH)2, Ca(OH)2
name HClO3
H + ClO3 H is hydro- ClO3 is the oxyanion: chlorate -ate becomes -ic hydrochloric acid
what is the OH anion called?
where will you see it?
hydroxide
strong bases; neutralization reactions
