100 400 300 200 500 100 Burn, baby Burn 400 300 200 500 100 Diagrams & Curves 400 300 200 500 100...

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100 400 300 200 500 100 Burn, baby Burn 400 300 200 500 100 Diagrams & Curves 400 300 200 500 100 400 300 200 500 100 400 300 200 500 Stoichiometry Redux Energizer Bunny Heat specific ally

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Transcript of 100 400 300 200 500 100 Burn, baby Burn 400 300 200 500 100 Diagrams & Curves 400 300 200 500 100...

Page 1: 100 400 300 200 500 100 Burn, baby Burn 400 300 200 500 100 Diagrams & Curves 400 300 200 500 100 400 300 200 500 100 400 300 200 500 Stoichiometry Redux.

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StoichiometryRedux

EnergizerBunny

Heat specifically

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Column 1, 100

What is the symbol for specific heat?

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Column 1, 200

In what units is specific heat typically expressed?

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Column 1, 300

Breaking bonds results in this type of ΔH.

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Column 1, 400

Potential energy

Low

High

Reactants

Products

Step 1Step 2

Which side of the reaction would the excess energy in the diagram above be represented?

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Column1, 500

If the same amount of energy is absorbed by sand and water, which one will heat up faster and why?

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Combustion (burning) is this kind of reaction.

Column 2, 100

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Column 2, 200

Combustion requires this to occur.

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Column 2, 300

Combustion reactions always yield these two products.

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Calculate the amount of thermal energy (q) that is absorbed by the water.

q = m•cΔTc = 4.2 J/g•c

Column 2, 400

Mass of water 100.0 g

Initial water temp 18.0 °C

Mass of ethanol burned 0.65 g

Final water temp 48.0 °C

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Column 2, 500

Write a balanced combustion reaction for methane (CH4)

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Column 3, 100

Where on the graph does a solid and liquid exist simultaneously?

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Column 3, 200

Boiling point?

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Column 3, 300

List three phase changes that are endothermic.

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Column 3, 400

What state is this substance in at STP?

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Column 3, 500

At 4 atm, the temperature of this substance is decreased from -10 °C to -80 °C. What phase change occurred?

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Column 4, 100

State the law of conservation of energy.

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Column 4, 200

What are the five main forms of energy?

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Column 4, 300

What 2 states can energy exist in?

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Column 4, 400

Breaking bonds is what kind of reaction?

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Column 4, 500

C5H12 + 8O2 5CO2 + 6H2O + 3510kJ

How much energy is released if 80 g of pentane are

combusted?

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Column 5, 100

C5H12 + 8O2 5CO2 + 6H2O + 3510kJ

How much energy is released if 4.5 moles of

pentane are burned?

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Column 5, 200

4Fe(s) + 3O2(g) 2Fe2O3(s) + 1625 kJ

How many moles of oxygen are required to produce 12187.5 kJ of energy?

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Column 5, 300

Mass of water 100.0 g

Initial water temperature 18.0 °C

Mass of ethanol burned 0.65 g

Final water temperature 48.0 °C

Calculate the number of moles of ethanol

(C2H5OH) consumed from the data above.

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Column 5, 400

C(s) + 2S(s) + 89.3 kJ CS2(l)

How many grams of carbon disulfide are produced from 267.9 kJ of energy?

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Calculate the molar heat of combustion (kJ/mol) based on the data above.

Cwater = 4.2 J/g•cethanol (C2H5OH) Column 5, 500

Mass of water 100.0 g

Initial water temperature 18.0 °C

Mass of ethanol burned 0.65 g

Final water temperature 48.0 °C


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SymbolsGraphingSolvingCompoundMiscellaneou s 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500.

SymbolsGraphingSolvingCompoundMiscellaneou s 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500.

100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 Coordinate Geometry ProofsPolygonsTriangles.

100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 Coordinate Geometry ProofsPolygonsTriangles.

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Jeopardy Jeopardy 200 100 200 300 400 500 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500.

Jeopardy Jeopardy 200 100 200 300 400 500 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500.

STARS & GALAXIES JEOPARDY. 100 200 300 200 100 500 400 300 200 300 500 200 400 300 500 400 500 400 300.

STARS & GALAXIES JEOPARDY. 100 200 300 200 100 500 400 300 200 300 500 200 400 300 500 400 500 400 300.

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PeopleRulersDynastiesVocabularyPlaces 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500.

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KinematicsRotationEnergyWaves Electricity 100 200 300 400 500 100 200 300 400 500 200 300 400 500 200 300 400 500 200 300 400 200 300 400 500 Dynamics.

KinematicsRotationEnergyWaves Electricity 100 200 300 400 500 100 200 300 400 500 200 300 400 500 200 300 400 500 200 300 400 200 300 400 500 Dynamics.

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$ 200 200 $ 300 300 $ 400 400 $ 500 500 $ 100 $ 200 200 $ 300 300 $ 400 400 $ 500 500 $ 100 100 $ 200 200 $ 300 300 $ 400 400 $ 500 500 $ 100 100 $ 200.

$ 200 200 $ 300 300 $ 400 400 $ 500 500 $ 100 $ 200 200 $ 300 300 $ 400 400 $ 500 500 $ 100 100 $ 200 200 $ 300 300 $ 400 400 $ 500 500 $ 100 100 $ 200.

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JEOPARDY Nationalism Categories 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500.

JEOPARDY Nationalism Categories 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500.

200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 CampaignsConstitutionExecutiveLegislativeVariety.

200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 CampaignsConstitutionExecutiveLegislativeVariety.

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200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 A BCDE.

200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 A BCDE.

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