Chem 11 Test 2

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Solution

Homogeneous mixture of two or more substances
Solute

Substances that are present in smaller amounts
Solvent

Substance that is present in the largest amount
Electrolyte

A solute that conducts electricity when dissolved in water
Non-Electrolyte

A solute that does not conduct electricity when dissolved in water
Molarity Formula

Molarity = moles of solute/liters of solution
Precipitation Reaction

An insoluble solid that separates from a solution during a precipitation reaction
Ionic Equation

Shows all dissolved species as free ions
Net Ionic Equation

Shows only the species involved in the reaction
Properties of Acids
- Proton Donor
- Have a sour taste
- Change litmus dye from blue to red
- Aq conduct electricity
Properties of Bases
- Proton Acceptor
- Bitter taste and feels slippery
- Change litmus dye from red to blue
- Aq solutions conduct electricity
Strong Acids
- HCl - Hydrochloric Acid
- HBr - Hydrobromic Acid
- HI - Hydroiodic Acid
- HNO3 - Nitric Acid
- H2SO4 - Sulfuric Acid
- HClO4 - Perchloric Acid
Oxidation Reaction

Rxn that loses electrons
Reduction Reaction

Rxn that gains electrons
OIL RIG
- Oxidation Is Loss e-
- Reduction Is Gain e-
Reducing Agent

Causes an element like O2 to be reduced because of another element like Mg
Oxidizing Agent

When an element takes e- from another one it oxidizes the element it takes it from
Daltons Law of Partial Pressure

Pi = Xi * PT where Xi = ni/nt
Density for Gas
- D = PM/RT where M = molar mass
- Also another Variation is:
- M = dRT/P
Ideal Gas Law
- PV = nRT
- R is the gas constant
Combined Gas Law

P1*V1/n1*T1 = P2*V2/n2*T2
Charles Law Formulas
- V1/T1 = V2/T2
- and
- P1/T1 = P2/T2
Boyles Law

P1*V1 = P2*V2
Atmospheric Pressure Conversions

1 at = 760 mmHg = 760 torr

Author:	Dnuorgrednu2
ID:	314262
Card Set:	Chem 11 Test 2
Updated:	2016-01-19 19:34:49
Tags:	Chem 11 Test
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Description:	Chem 11 Test 2
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