Term
| how do the particles in a gas compare with the particles in a liquid and solid? |
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Definition
| they are farther apart and have higher energy |
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Term
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Definition
| physical and chemical changes that occur at equal rates |
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Term
| how does atmospheric pressure compare with the particles in a liquid and solid? |
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Definition
| increase pressure, increase BP; decrease pressue, decrease BP |
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Term
| what would happen if water was nonpolar? |
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Definition
| it would be a gas at room temp. |
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Term
conditions that define an ideal gas
(temp. & pressure) |
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Definition
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Term
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Definition
| volume and temp, DIRECTLY proportional |
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Term
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Definition
| volume and pressure, INVERSELY proportional |
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Term
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Definition
| pressure and temp, INVERSELY proportional |
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Term
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Definition
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Term
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Definition
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Term
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Definition
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Term
| conversion factor between atm and mmHg |
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Definition
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Term
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Definition
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Term
| At STP, what is the conversion from moles to liters for a gas? |
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Definition
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Term
| what must a solution contain to be able to conduct electricity? |
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Definition
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Term
| 3 factors that increase the rate of dissolution |
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Definition
| temperature, agitation, particle size |
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Term
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Definition
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Definition
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Term
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Definition
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Term
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Definition
| does not dissolve in water |
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Term
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Definition
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Term
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Definition
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Term
| what color is litmus paper with an acid? |
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Definition
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Term
| what color is litmus paper with a base? |
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Definition
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Term
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Definition
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Term
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Definition
| what the base forms after it gains a proton |
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Term
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Definition
| what the acid forms after it loses a proton |
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Term
acid-conjugate base pair
HCl + H2O > H3O+ +Cl- |
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Definition
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Term
base-conjugate acid pair
HCl + H2O > H3O+ +Cl- |
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Definition
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Term
acid-conjugate base pair
NH3 + H2O > NH4+ + OH- |
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Definition
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Term
base-conjugate acid pair
NH3 + H2O > NH4+ + OH- |
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Definition
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Term
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Definition
| a reaction of hydronium ions and hydroxide ions to form water molecules and a salt |
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Term
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Definition
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Term
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Definition
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Term
| hydronium and hydroxide ion concentrations for BASIC solution |
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Definition
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Term
| hydronium and hydroxide ion concentrations for ACIDIC solution |
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Definition
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Term
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Definition
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Term
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Definition
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Term
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Definition
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Term
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Definition
| the sum of delta H's for given reactions |
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Term
| delta G=delta H-T delta S |
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Definition
| delta G=delta H-T delta S |
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Term
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Definition
| disorder, gases are most disordered |
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Term
| when is entropy positive? |
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Definition
| gas is formed in the products |
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Term
| when is entropy negative? |
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Definition
| solid is formed in the products |
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Term
| when is a reaction spontaneous? |
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Definition
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Term
| when is a reaction nonspontaneous? |
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Definition
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Term
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Definition
| minimum energy required for an effective collision |
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Term
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Definition
| lowers the activation energy |
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