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53 Cards in this Set
- Front
- Back
- 3rd side (hint)
Mass |
Kilogram (kg) |
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Length |
Meter (m) |
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Time |
Second (s) |
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Electric current |
Ampere (A) |
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Temperature |
Kelvin (K) |
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Luminous intensity |
Candela (cd) |
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Amount of substance |
Mole (mol) |
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Amount of substance |
Mole (mol) |
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Mega |
M (10^6) |
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Kilo |
K (10^3) |
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Luminous intensity |
Candela (cd) |
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Femto |
f (10^-15) |
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Amount of substance |
Mole (mol) |
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Mega |
M (10^6) |
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Kilo |
K (10^3) |
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Deci |
d (10^-1) |
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Centi |
c (10^-2) |
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Milli |
m (10^-3) |
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Micro |
u (10^-6) |
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Nano |
n (10^-9) |
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Pico |
p (10^-12) |
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Empirical formula |
Smallest ratio of whole numbers |
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Molecular formula |
Exact number of elemental atoms |
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Rate constant (k) is affected by what 3 things? |
1. Pressure (only for gases) 2. Catalyst (lower activation energy) 3. Temperature When any of these 3 increase, k increase. |
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Arrhenius equation (rate constant) |
k = Ae^(-Ea/RT) |
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Percent yield |
Actual yield/ Theoretical yield |
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Bond with Dipole moment |
Polar |
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Bond without dipole moment |
Non-polar |
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Strongest dipole-dipole interaction |
Hydrogen bond (FON) |
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To determine mass when given moles |
Moles = grams/atomic or molecular wt |
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Elementary reaction |
Reaction that occurs in a single step. |
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When can you use coefficients from balanced equation for exponent in the rate law? |
When equation is elementary |
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What do catalysts do? |
Lower the activation energy |
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Alpha decay |
Lose helium nucleus (mass change: -4) Change in atomic # (-2) |
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Beta decay |
Neutron becomes proton, electron emitted or positron absorbed. No change in mass. Atomic number: +1 |
Breakdown or formation of a single neutron (n) |
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Beta decay |
Breakdown or formation of a single neutron (n) |
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What do catalysts do? |
Lower the activation energy |
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Alpha decay |
Lose helium nucleus (mass change: -4) Change in atomic # (-2) |
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Beta decay |
Neutron becomes proton, electron emitted or positron absorbed. No change in mass. Atomic number: +1 |
Breakdown or formation of a single neutron (n) |
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Beta decay |
Breakdown or formation of a single neutron (n) |
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Electron capture |
Capture if an electron and merging with proton to form a neutron |
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What do catalysts do? |
Lower the activation energy |
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Alpha decay |
Lose helium nucleus (mass change: -4) Change in atomic # (-2) |
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Beta decay |
Neutron becomes proton, electron emitted or positron absorbed. No change in mass. Atomic number: +1 |
Breakdown or formation of a single neutron (n) |
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Beta decay |
Breakdown or formation of a single neutron (n) |
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Electron capture |
Capture if an electron and merging with proton to form a neutron |
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Gamma decay |
Occurs with other types of radioactive decay. |
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Can a catalyst alter the equilibrium or equilibrium constant of a reaction? |
No |
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Positron emission |
Proton becomes neutron and positron is emitted (0, 1, e) |
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Radioactive decay follows what order kinetics? |
1st order |
Reaction rate is directly proportional to a single reactant's concentration |
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Arrhenius equation |
Back (Definition) |
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The Law of Mass Action |
Back (Definition) |
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Heisenberg Uncertainty Principle |
Back (Definition) |
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