## Midterm Exam Flashes

 Mega-
 10^6
 Kilo-
 10^3
 Hecto-
 10^2
 Deca-
 10^1
 Base Unit
 1
 Deci-
 10^-1
 Cent-
 10^-2
 Milli-
 10^-3
 Micro-
 10^-6
 Nano-
 10^-9
 Pico-
 10^-12
 Alpha Decay Particle
 4-2He
 Beta Decay Particle
 0/-1 e
 Gamma Decay
 0/0 weird greek letter that looks like x with a loop
 Sig Figs
 -All non-zeroes -Zeroes appearing between non-zeroes, like in 101 -Leading zeroes are not significant, like 0.00052 has two sig figs -Trailing zeroes containing a decimal point are significant, like 12.3000 has 6 sig figs. Let us write you a custom essay sample on Midterm Exam Flashes For Only \$13.90/page ORDER NOW
 Wavelength
 Lambda
 Speed of Light
 c = 3.00 x 10^8 m/s
 Period
 T
 Frequency
 V-like letter
 Amplitude
 A
 6.626 x 10^-34 joules
 h
 Wavelength equation
 lambda = c/v
 Energy equation
 E = hv-like letter
 VSEPR
 Valence Shell Electron Pair Repulsion: A theory that predicts some molecule’s shapes based on the idea that pairs of valence electrons surronding an atom repel each other.
 N=N (this is supposed to be a triple bond, imagine two valence electron dots also. Sorry.)
 Linear, nonpolar
 ;Formula to convert amount in moles to number of particles
 ___ mol C x ((6.022 x 10^23 mlc C) / 1 mol C) = ____
 Formula to convert number of particles to amount in moles
 ___ mlc C x (1/(6.022 x 10^23)) = ____ mol C
 Formula to convert number of particles to mass
 ____ atoms x (1 mol/(6.022 x 10^23 atoms)) x (____ g C/1 mol) = ____ g C
 Formula to convert mass to number of particles
 ____ g C3H8O3 x (1 mol/ 92.11 g C3H8O3) x ((6.022 x 10^23 mlc)/1) = _____ molecules
 Acetate
 C2H3O2+
 Ammonium
 NH4+
 Carbonate
 CO3 2-
 Hydroxide
 OH-
 Nitrate
 NO3-
 Phosphate
 PO4 3-
 Sulfate
 SO4 2-
 Calcium Sulfide
 CaS
 Aluminum Hydroxide
 Al(OH)3
 Potassium Carbonate
 K2CO3
 Copper (I) Oxide
 Cu2O
 Ammonium Sulfate
 NH2(HO4)
 Zinc Acetate
 Zn(O2CCH3)2
 Magnesium Phosphate
 (MgHPO4)
 Iron (III) Chloride
 FeCl3
 Sodium Nitride
 Na3N
 Nickel Flouride
 NiF2
 Li2CO3
 Lithium Carbonate
 NH4Cl
 Ammonium Chloride
 MnO2
 Manganese (IV) Oxide
 AlPO4
 Aluminum Phosphate
 Cr2(SO4)3
 Chromium (III) Sulfate
 Fe(OH)3
 Iron (III) Hydroxide
 Pb(C2H3O2)2
 NaNO3
 Sodium Nitrate
 BaBr2
 Barium Bromide
 Cu3P2
 Copper (II) Phosphide
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