Type
Crossword
Description

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

Thermochemistry Crossword

Type
Crossword
Description

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

Thermochemistry Word Search

Type
Word Search
Description

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

Thermochemistry vocabulary Crossword

Type
Crossword
Description

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

Thermochemistry and Law of Conservation of Energy Crossword Puzzle

Type
Crossword
Description

Unit of energy Joule
The molar heat of ___ is the amount of heat released when vapor condenses Condensation
When the system gains heat the reaction is... Endothermic
The molar heat of ___ is the heat lost by one mole when a liquid solidifies solidification
Sum of an objects kinetic energy and potential energy. mechanical energy
Energy of radiant objects such as fire. light
A material that does not conduct heat well insulator
The change in H caused by dissolution (4 words) molar heat of solution
Known as "c" in equations (2 words) specific heat
The mechanical energy that a body has in storage by virtue of its position potential energy
Measuring instrument for measuring temperature thermometer
Measurement of the heat flow into or out of the system calorimetry
A measure of the average kinetic energy of all the particles in an object. temperature
The flow of negatively charge electrons results in the formation of _______ energy electrical
The law of ___ states energy cannot be created or destroyed (3 words) conservation of heat
Known as ΔH (3 words) heat of reaction
When the system loses heat the reaction is... exothermic
The study of heat transfer during chemical reactions and changes in state thermochemistry
A form of energy that travels through space as waves. radiant energy
Energy in the form of motion kinetic energy
Form of energy of nuclear reactions nuclear energy
Separated from its surroundings by either physical or mental boundary system
(H) ΔH measures the change in this enthalpy
What cannot be created or destroyed, but it can CHANGE FORMS energy
(q) Always flows from warm to cold heat

Thermochemistry Crossword

Type
Crossword
Description

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

Thermochemistry Vocab Crossword

Type
Crossword
Description

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

Thermochemistry Vocab. Crossword

Type
Crossword
Description

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

Thermochemistry Vocabulary Word Search

Type
Word Search
Description

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

Chemistry Crossword Puzzle

Type
Crossword
Description

studies energy changes that occur during chemical reactions thermochemistry
this reaction is the focus of our attention system
this holds the system surroundings
this can be used to create heat chemical PE
the heat needed to raise 1 gram of water by 1 degree Celsius calorie
this is cool to touch endothermic process
this feels warm to touch exothermic process
this raises the heat of an object by 1 degree Celsius heat capacity
this raises the temp of one gram at one degree Celsius specific heat
always flows from hot to cold heat
this measures the heat of chemical reactions calorimetry
a device that measures heat energy changes calorimeter
this is a measurement of heat enathlpy
si unit of energy joules
this supplies heat and does work energy
this is the change in enathalpy in a chemical reaction heat of reaction
total energy released in a chemical combustion heat of combustion
tells us what is needed to melt each substance molar heat of fusion
energy released or absorbed by moles molar heat of solution
energy that is released or absorbed by moles molar heat of solution
kj/mol units

Thermochemistry Crossword

Type
Crossword
Description

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