Type
Crossword
Description

This crossword contains the following questions and answers:

The study of heat transfer during chemical reactions and changes in state thermochemistry
The reaction or substance changing System
The molar heat of ___ is the amount of heat released when vapor condenses condensation
Energy in chemical bonds (3 words) ChemicalPE
Everything in the universe Surroundings
The law of ___ states energy cannot be created or destroyed (3 words) conservationofenergy
When the system gains heat the reaction is... Endothermic
When the system loses heat the reaction is... Exothermic
Known as "c" in equations (2 words) Specificheat
Amount of heat needed to increase the temperature of an object by 1 degree Celsius (2 words) Heatcapacity
Measurement of the heat flow into or out of the system Calorimetry
Insulated object used in calorimetry experiments Calorimeter
(H) ΔH measures the change in this Enthalpy
A chemical equation that includes the enthalpy change as either a reactant or product Thermochemical
Known as ΔH (3 words) Heatofreaction
Heat of reaction for burning one mole of a substance (3 words) Heatofcombustion
The molar heat of ___ is theheat absorbed by a solid object as it melts fusion
The molar heat of ___ is the heat lost by one mole when a liquid solidifies solidification
The molar heat of ___ is the amount of heat needed to vaporize a liquid vaporization
The change in H caused by dissolution (4 words) Molarheatofsolution
(q) Always flows from warm to cold Heat

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Thermochemistry Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

changes in energy that happen in chemical reactions and in changes of state thermochemistry
energy transfer due to a difference in temperature heat
the focus of attention system
everything else that is not the focus surroundings
takes in heat from the surroundings endothermic process
gives off heat into the surrroundings exothermic process
the total heat required in order to increase an object's temperature by 1 degree C heat capacity
the total heat required to increase the temperature of 1g of the substane 1 degree C specific heat
measurement for heat flowing in and out of a system for physical and chemical processes calorimetry
measuring device for the increase or decrease of heat in physical or chemical processes calorimeter
a system at constant pressure's heat content enthalpy
in a chemical equation it is the exact enthalpy change heat of reaction
when completely burning a mole of a substance, it is the heat of the reaction taking place heat of combustion
the heat absorption of a solid melting at a constant rate molar heat of fusion
dissolution of a mole that cause enthalpy change molar heat of solution

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Thermochemistry Word Search

Type
Word Search
Description

This word search contains the following answers:

calorie
calorimeter
calorimetry
chemical potential energy
endothermic
energy
enthalpy
enthalpy heat of combustion
enthalpy heat of reaction
exothermic
heat
joule
kinetic energy
law conservation of energy
molar heat of fusion
molar heat of vaporization
potential energy
specific heat
temperature
thermochemistry

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Thermochemistry vocabulary Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

the branch of chemistry concerned with the quantities of heat evolved or absorbed during chemical reactions. Thermochemistry
the strength and vitality required for sustained physical or mental activity. Energy
the energy possessed by a body by virtue of its position relative to others, stresses within itself, electric charge, and other factors. Potential energy
energy that a body possesses by virtue of being in motion. Kinetic energy
a form of potential energy that can be absorbed or released during a chemical reaction or phase transition. Chemical potential energy
Energy can neither be created nor destroyed; rather, it transforms from one form to another. Law of conservation of energy
the quality of being hot; high temperature. Heat
the degree of internal heat of a person's body. Temperature
formed from its constituent elements with a net release of heat. Exothermic
accompanied by or requiring the absorption of heat. Endothermic
the energy needed to raise the temperature of 1 gram of water through 1 Calorie
the SI unit of work or energy, equal to the work done by a force of one newton when its point of application moves one meter in the direction of action of the force, equivalent to one 3600th of a watt-hour. Joule
the heat required to raise the temperature of the unit mass of a given substance by a given amount (usually one degree). Specific heat
an apparatus for measuring the amount of heat involved in a chemical reaction or other process. Calorimeter
the change in enthalpy associated with a particular chemical process. Enthalpy
is the change in the enthalpy of a chemical reaction that occurs at a constant pressure. It is a thermodynamic unit of measurement useful for calculating the amount of energy per mole either released or produced in a reaction. Enthalpy (heat) of reaction
heat liberated when 1 mole of the substance undergoes complete combustion with oxygen at constant pressure. enthalpy heat of combustion
the amount of heat necessary to boil (or condense) 1.00 mole of a substance at its boiling point Note the two important factors: 1) It's 1.00 mole of a substance. ... The units for the molar heat of vaporization are kilojoules per mole molar heat of vaporization
the amount of heat necessary to melt (or freeze) 1.00 mole of a substance at its melting point Note the two important factors: 1) It's 1.00 mole of a substance. Molar heat of fusion
the science or act of measuring changes in state variables of a body for the purpose of deriving the heat transfer associated with changes of its state due, for example, to chemical reactions, physical changes, or phase transitions under specified constraints. Calorimetry

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Thermochemistry Vocab Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

The measurements of the quantity of heat exchanged. Calorimetry
Measure of molecular movement. Temperature
Amount of heat needed to boil 1g of a substance at boiling point. molar heat of vaporization
A reaction that releases heat. exothermic
Energy cannot be created or destroyed. law of conservation of energy
A measurement tool for the amount of heat involved in a chemical reaction or other process. calorimeter
Energy due to motion. kinetic energy
The ability to work. energy
A change that occurs in a system when one one mole of matter is transformed by a chemical reaction under standard conditions. enthalpy of reaction
The study of energy transfer in the form of heat. thermochemistry
The transition of energy being absorbed or released during a chemical reaction or phase change chemical potential enrgy
The energy needed to raise the temperature of 1g of water through 1c. calorie
A thermodynamic quantity equivalent to the heat content of a system. enthalpy
The amount of heat necessary to melt 1 mole of a substance at its melting point. molarheatoffusion
Stored energy. potential energy
When 1 mole of a compound is completely burnt in oxygen gas at 298k and 1 bar pressure. enthalpy of combustion
The heat required to raise the temperature of the unit of mass of a given amount. specific heat
The SI unit of work or energy. Joule
When a reaction absorbs energy. endothermic
Energy that can be transferred due to molecular movement. heat

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Thermochemistry Vocabulary Word Search

Type
Word Search
Description

This word search contains the following answers:

calorie
calorimeter
calorimetry
chemical potential energy
conservation of energy
endothermic
energy
enthalpy
exothermic
heat
heat of combustion
heat of reaction
joule
kinetic energy
molar heat of fusion
molar heat of vapor
potential energy
specific heat
temperature
thermochemistry

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Thermochemistry Vocab. Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

The study of energy transfer in the form of heat during reactions and physical changes Thermochemistry
The ability to do work energy
stored energy potential energy
energy due to motion kinetic energy
form of potential energy that can be absorbed or released during a chemical reaction chemical potential energy
You can not create or destroy energy law of conservation of energy
energy that can be transferred due to the molecular movement Heat
measure of molecular movement temperature
when a reaction releases heat exothermic
when a reaction absorbs heat endothermic
unit of heat energy calorie
unit of energy in the SI system joule
The amount of heat needed to raise temp. of one gram of a substance Specific heat
Object process of measuring heat of chemical reactions calorimeter
enthalpy change that occurs with a system when 1 mole of matter is transformed by a chemical reaction enthalpy of reaction
one mole of compounds is completely bonded by oxygen gas enthalpy of combustion
change where heat is absorbed or released through a chemical reaction enthalpy
amount of heat necessary to boil 1 mole of a substance at its boiling point molar heat of vaporization
amount of heat to melt 1 mole of a substance molar heat of fusion
Process of measuring the amount of heat released or absorbed during chemical reactions Calorimetry

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Thermochemistry Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

the study of energy transfer in the form of heat thermochemistry
ability to do work energy
stored energy potential energy
energy due to motion kinetic energy
the energy stored in the chemical bonds of a substance chemical potential energy
Energy can neither be created nor destroyed law of conservation of energy
the quality of being hot; high temperature heat
the degree or intensity of heat present in a substance or object temperature
the release of heat exothermic
the absorption of heat endothermic
he energy needed to raise the temperature of 1 gram of water through 1 °C calorie
the SI unit of work or energy, equal to the work done by a force of one newton when its point of application moves one meter in the direction of action of the force, equivalent to one 3600th of a watt-hour. joule
the heat required to raise the temperature of the unit mass of a given substance by a given amount specific heat
an apparatus for measuring the amount of heat involved in a chemical reaction or other process calorimeter
a thermodynamic quantity equivalent to the total heat content of a system enthalpy
the enthalpy change that occurs in a system when one mole of matter is transformed by a chemical reaction under standard conditions enthalpy of reaction
is the energy released by a combustion reaction between hydrocarbons, oxygen and a heat source enthalpy of combustion
the amount of heat necessary to boil 1 mole of a substance at it's boiling point molar heat of vaporization
the amount of heat necessary to melt 1 mole of a substance at it's melting point molar heat of fusion
the science or act of measuring changes in state variables of a body for the purpose of deriving the heat transfer associated with changes of its state due, for example, to chemical reactions, physical changes, or phase transitions under specified constraints calorimetry

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Matter, Physical and Chemical and Energy Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

a homogeneous mixture of gases air
the smallest particle of an element that still has the properties of the element atom
a homogeneous mixture of metals primarily copper and zinc bronze
a chemical change when something reacts rapidly with oxygen burning
a force which a liquid exerts upward on objects bouyant
tarnishing is an example of this type change chemical
a form of carbon, it is an unrenewable source of energy coal
Milk is an example of this type mixture. This type mixture can scatter light. Colloid
What matter is made of. It is fixed for a pure substance Composition
A pure substance made up of two or more elements chemically combined compound
Changing of a vapor into a liquid Condensation
For water to condense, the temperature must _______________. Decrease
A chemical reaction when a material begins to breakdown into simpler substances Decomposition
Mass divided by volume, this is a physical property density
A chemical reaction when matter starts breaking down. Decay
As a liquid is heated, it changes from a liquid to a vapor boiling
Energy fuels which are not renewable Fossil
A physical change when liquid slowing changes to a vapor evaporation
Energy is converted to this when magnets rotate in a generator Electricity
A pure substance made up of only one type atom element
When water freezes it _____________ expands
A colloid composed of dust particles and water droplets Fog
The heat required to convert a solid to a liquid is called the Heat of ________________ Fusion
To ____________ is to convert a liquid to a solid Freeze
This from of matter has particles moving very rapidly, has no definite shape and no definite volume Gases
A heterogeneous mixture when several types of rock present Granite
A mixture in which you can see the various parts heterogeneous
A mixture such as a solution where everything looks the same homogeneous
As temperature increases, the kinetic energy of the molecules __________________. 'increases
As kinetic energy increases, the _______________________________ increases temperature
A temperature increase indicates a/an _____________________ in kinetic energy Increase
The energy of motion Kinetic
A solid _______ when heat is added, turning into a liquid melts
The source of geothermal heat magma
the source of solar energy sun
a homogeneous liquid coolade
a state of matter with moderately fast moving particles and no definite shape liquid
One of the two types of matter, It is not chemically combined and does not have a definite fixed comnposition mixture
The smallest particle of a compound molecule
Per the Kinetic Molecular Theory, particles are in constant _____________ MOTION
When matter reacts with oxygen it is said to ____________________ oxidize
Another nonrenewable fuel petroleum
Changes which do not produce a new substance Physical
When iron reacts with oxygen , this chemical change is called ________________ rusting
A chemical change occurs when wood _______ rots
A compound containing sodium and chlorine salt
a heterogeneous mixture sand
A state of matter where the particles are very close together and move very slowly soild
A physical property defined as the quantity of matter present. mass
If this word is used, it will always result in a chemical change reacts
a homogeneous mixture solution
To change directly from a solid to a vapor sublimation
The heat added to change a liquid to a vapor id heat of _________________ vaporization
The effect of shining a light through a colloid or suspension Tyndall
Another name for a gas vapor
This liquid expands when it freezes water
the resistancce of a liquid to flowing viscosity
the amount of space matter occupies volume
a solid less dense than water will ___________ float

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Gas Laws Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

Ability to do work Energy
Stored energy Ex: a loaded slingshot Potential energy
Energy in motion Kinetic energy
Condition in which kelvin is used Absolute zero
Pressure and volume are inversely proportional if moles and temperature are constant Boyles law
Energy is not created nor destroyed Law of conservation
Form of energy flowing from high to low Heat
Average kinetic energy of particles Temperature
Temperature and volume are directly proportional Charles law
Adsorbing heat Endothermic
Pressure of a fixed mass gas varies directly with the kelvin temperature when volume remains constant Gay Lussac law
Unit of energy Joule
Amount of heat needed to raise temperature of one gram of a substance by one degree celsius Specific heat
PV=nRT Ideal gas constant
characterized by three state variables: P, V, T Ideal gas law
used for measuring gas density and volume STP
quantity associated with a thermodynamic system Enthalpy
volume occupied by one mole of a gas, liquid, or solid Molar volume
a reaction that releases heat Exothermic
a device used to measure heat changes Calorimeter

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Thermochemistry Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

study of energy transfer in the form of heat during reactions Thermochemistry
ability to do work (end up somewhere different than where you started) Energy
stored/unused energy Potential energy
energy due to motion Kinetic energy
a quantity that determines transport of matter from one phase to another chemical potential energy
can't create nor destroy energy Law of conservation of energy
total energy that can be transferred due to molecular movement Heat
measure of movement of molecules; ONLY movement temperature
releases heat (feels cold) exothermic
absorbs heat (feels hot) endothermic
an amount of heat exactly 4.1840 Joules (Cal) calorie
standard unit of work or energy Joule
number of calories required to raise the temperature of 1 gram of a substance 1 degree Celsius specific heat
used to measure quantities of heat calorimeter
the internal energy of a system plus the product of the pressure and volume of the system enthalpy
enthalpy change occurring in a system when one mole of matter is changed by a chemical reaction enthalpy of reaction
enthalpy change when 1 mole of a compound is completely burnt in Oxygen gas at 298K and 1 bar pressure enthalpy of combustion
amount of heat necessary to boil (or condense) 1.00 mole of a substance at its boiling point molar heat of vaporization
amount of heat necessary to melt (or freeze) 1.00 mole of a substance at its melting point molar heat of fusion
measurement of the quantity of heat exchanged calorimetry

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