Mathematics & Science Center Ms. Pittman. Solutions.

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Mathematics & Science Center Ms. Pittman

Transcript of Mathematics & Science Center Ms. Pittman. Solutions.

Page 1: Mathematics & Science Center Ms. Pittman. Solutions.

Mathematics & Science Center

Ms. Pittman

Page 2: Mathematics & Science Center Ms. Pittman. Solutions.

Solutions

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Solutions

Solute

Solvent

Solution

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Polar

Molecules

Ionic

Substances

Non-Polar Molecules

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Polar Molecules

Water Isopropanol

Charged

Particles

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Non-Polar Molecules

Carbon Dioxide Propane

Neutral Particle

s

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Ionic Substances

Sodium Chloride Stannous Fluoride

Ions

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What happens when substances mix with

water?

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What happens when there is no attraction?

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Experiment

Soluble or

Insoluble

Charged or NeutralSurrounded, Floating, or Sinking

?

?

?

?

?

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Mystery Liquids Team ReportSubstances Mixed

with WaterSolubility in

WaterParticle

TypeParticle

Location

Baking Soda

Brown Sugar

Sand

Cooking Oil

Vinegar

insoluble

charged

neutral

surrounded

insoluble

soluble

soluble

soluble

charged

charged

neutral

surrounded

surrounded

sinking

floating

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Conductivity

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How Do These Particles Form?

Polar

Molecules Non-Polar Molecules

Ionic

Substances

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Ionic Substances

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MetalsNonmetals

Metalloids

Metal plus Nonmetal forms Ionic Substances

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Molecular Substances

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MetalsNonmetals

Two Nonmetals form Molecules

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Covalent vs Ionic Bond

Share Electrons

Transfer Electrons

Covalent Bond

Ionic Bond

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You PredictFORMULA COVALENT

BONDING

IONIC

BONDING

MgO

CaCl2

PCl3

SiF4

Li2O

SO2