Type
Crossword
Description

This crossword contains the following questions and answers:

Chpt .13 page 412 - Measure of amount of Solute in a given amount of solvent/solution Concentration
Chpt.15 page 460 - one that ionizes completely in aq solution Strong Acid
Chpt.15 page 469 - species that remains after a Brønsted Lowry acid has given up a proton Conjugate Base
Chpt.15 page 459- species formed when a Brønsted Lowry base gains a proton, that acid base Conjugate Acid
Chpt 15.page 467 - an ion that accepts an electron pair to form a covalent bond Lewis Acid
Chpt.15 page 464- a molecule that is a proton donor Brønsted Lowry Acid
Chpt 17. page 512-amount of energy required to raise the temp of 1g of substance by 1degree Celsius Specific Heat
Chpt.17 page 514- quantity of energy released or absorbed as heat during a chemical reaction Heat of Reaction
Chpt.17 page 516 -the amount of the energy absorbed or lost by a system as heat during a process at constant pressure Enthaply Change
Chpt.17 page 534 - minimum energy required to transform the reactants into an activated complex Activation Energy
Chpt.17 page 540- is a substance that changes the rate of a chemical reaction without itself being permanently consumed (lowering activation energy) Catalyst
Chpt.14 page 429-includes only those compounds and ions that undergo a chemical change in a reaction in a aq solution Net Ionic Equation
Chpt.14 page 431 - ions are formed from solute molecules by the action of the solvent in this process Ionization
Chpt 14 page 430- The H30+ ion Hydronium ion
Chpt.14 page 432- any compound whose dilute aq solutions conduct electricity well Strong Electrolyte
Chpt.14 page 433-any compound whose dilute aq solutions conduct electricity poorly Weak Electrolyte
Chpt.14 page 436- one that had little tendency to become a gas under conditions Non Volitale Substance
Chpt.9 page 275 - the relations between Reactants /Products Reaction Stoichiom.
Chpt.9 page 276- relates the amount of moles of any 2 substances MoleRatio
Chpt. 9 page 288- that limits the amounts of the other reactants that can combine Limiting React
Chpt.9 page 293- measured product that can be produced from a given amount of reactant Actual Yield
Chpt.9 page 275- the mass relations of elements Comp.Stoichiom.
Chpt.5 page 125-the physical/ chemical properties of the elements Periodic Law

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Acids and Bases Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

a scale that determines how acidic or basic a solution is pH scale
chemicals that change colors when put in an acid or base to determine what it is Indicator
a substance that can donate hydrogen ions Acids
a substance that can accept hydrogen ions because it has a hydroxide ion base
a solution that isn't an acid or a base neutral
an indicator that turns red in an acidic solution litmus paper
the process of turning an acid more basic and a base more acidic neutralization
a liquid mixture that could be defined as an acid or base solution
pH stands for potential.... hydrogen
a basic solution used to clean drains draincleaner
an acidic solution that comes from lemons lemonjuice
a proton is a hydrogen ion so acids are often called... protondonor
since the hydroxide ion in a base can combine with a hydrogen ion, bases are often called... proton accepter
an acid with a pH of 1 strongacid
an acid with a pH of 6 weakacid
a base with a pH of 14 strongbase
a base with a pH of 8 weakbase
an acid can donate these ions hydrogenions
bases have these ions hydroxideions
the processby which a precipitate forms precipitation

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Chemical Reactions Crossword

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Crossword
Description

This crossword contains the following questions and answers:

A chemical reaction that requires heat Endothremic
The law that states that energy cannot be created or destroyed but can be change another LCE
The minimum amount of energy required to start a chemical reaction Activation Energy
A substance that slows down or stops a chemical reaction Inhibitor
A substance that changes the rate of a chemical reaction without being used up or changed very much Catalyst
A chemical reaction in which heat is released to the surroundings Exothermic
A combination of chemical symbols and numbers to represent a substance Chemical Formula
A representation of a chemical reaction that uses symbols to show the relationship between the reactants and the products Chemical Equation
A substance or molecule that participates in a chemical reaction Reactant
The substance that forms in a chemical reaction Product
2 or more substances combine to form a new compound Synthesis
A compound decomposes into 2 or more simpler substances Decomposition
1 element replaces another element in a compound Single Replacement

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Acids and Bases Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

A substance that can donate hydrogen ions (H+). Acid
A substance that can accept hydrogen ions because it has an hydroxide ion (-OH). Base
Chemicals that change colors in the presence of hydrogen and/or hydroxide ions. Indicators
A common used indicator to determine the pH of acids and/or bases. Litmus Paper
What a substance is considered if it has a pH of 7. Neutral
A measure of how acidic or alkaline a substance is. pH
The reaction of an acid with a base to produce a salt and water. Neutralization
A base can also be defined as a proton... Acceptor
A acid can also be defined as a proton... Donor
How a base feels. Slippery
How a acid tastes. Sour
How a base tastes. Bitter
To break down. Emulsify
A scale in which numbers 0-14 are used to determine the pH of a substance. pH Scale
How a acid feels. Sting
What acids/bases do in substances in solutions to produce either hydrogen or hydroxide(depending on substance). Ionize
The ion found in a acid. Hydrogen
The ion found in a base. Hydroxide
The word used when acids reacts with active metals. Corrode
The process by which a precipitate forms. Precipitation

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Acids and Bases Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

A basic solution. Alkaline solution
Potential of Hydrogen pH
An Acid that is completely ionized in aqueous solution Strong Acid
An Acid that is only slightly ionized in aqueous solution Weak Acid
A solution of known concentration used in carrying out a titration Standard Solution
Process used to determine the concentration of the solution Tritration
A base that reacts with water to form the hydroxide ion and the conjugate acid of the base Weak Base
A base that completely dissociates into metal ions and hydroxide ions in aqueous solution Strong Base
Neutral Seven
Any substance that can accept a pair of electrons to form a covalent bond Lewis Acid
Any substance that can donate a pair of electrons to form a covalent bond Lewis Base
The positive ion formed when a water molecule gains a hydrogen ion. Hydronium Ion
The particle formed when a base gains a hydrogen ion. Conjugate Acid
A compound that has a pH of less then 7. Acid
A compound that has a pH more than 7. Base
Able to be dissolved in a solute. Soluable
A chemical reaction between an acid and a base that produces water and a salt. Neutralization
A substance that changes colors to indicate a change in the pH. Indicator
Negative log of the concentration of hydroxide ion. pOH
The point in the titration at which the indicator changes colors. End Point
What is the pH of Lakes normally 7
Used to cure heartburn. Antacid
Any process that results in the formation of an ion. Ionization
A molecule or ion that is a proton donor Bronsted Lowery Acid
An ionic compound composed of a cation and the anion from an acid. Salt

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Acid and Bases Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

A moderately acidic pH (4 letters) Sour
H3PO4 is a ____ acid- has 3 H's (9 letters) Triprotic
[H+] = [OH-] in a ____ solution. (7 letters) Neutral
Many cleaners are ___ solutions. (5 letters) Basic
Substance that forms hydronium ions in water (Arrhenius) [4 letters] Acid
reaction of an ion with H2O to produce H+(aq) + OH-(aq) [10 letters] Hydrolysis
the amount of a solute dissolved in a specified amount of solution. (12 letters) Concentration
any substance that changes color in the presence of an acid or base. (9 letters) Indicator
measures how acidic or basic a solution is.. ranges from 0 - 14 (2 letters) PH
maximum amount of a solute that dissolves in a given amount of solvent at a constant temperature. (10 letters) Solubility
lose or gain electrons (chemical change) (10 letters) Ionisation
the number of moles of a solute dissolved per liter of solution. (8 letters) Molarity
substance that gets dissolved by the solvent (6 letters) Solute
usually described as something dissolved in something else same as a homogeneous mixture, 2 or more different substances evenly mixed together. (8 letters) Solution
ionic compound separates into ions as it dissolves (more force to pull particles apart) (12 letters) Dissociation
breaking into smaller pieces and spreading out (10 letters) Dispersion
Name of acid in soft drink (8 letters) Carbonic
Neutral substances have this pH (5 letters) Seven
Alkalis have a pH _____ than 7 (4 letters) Less
Carbon dioxide and water form ____ acid (8 letters) Carbonic
Stomach acid (12 letters) Hydrochloric

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chemical reaction Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

1.a substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change. catalyst
a process that leads to the transformation of one set of chemical substances to another chemical reaction
is a measure of energy in a thermodynamic system. enthalpy
not forming a homogeneous mixture when added together immiscible
amount concentration or substance concentration molarity
an inorganic acid whose molecules contain oxygen, such as sulfuric or nitric acid oxyacid
3.a mixture in which particles are dispersed throughout the bulk of a fluid suspension
any chemical compound formed from the reaction of an acid with a base, with all or part of the hydrogen of the acid replaced by a metal or other cation. salt
able to be dissolved, especially in water soluble
able to be dissolved, especially in water solute
2.a liquid mixture in which the minor component (the solute) is uniformly distributed within the major component (the solvent solution
able to dissolve other substances: solvent
a coefficient is a multiplicative factor in some term of a polynomial, a series or any expression; it is usually a number, but in any case does not involve any variable of the expression. coefficent
chemical reaction between a fuel and an oxidant combustion
accompanied by or requiring the absorption of heat. The opposite of exothermic. endothermic
accompanied by the release of heat. The opposite of endothermic. exothermic
cause to be depositied in solid form from a soultion precipitate
a substance that takes part in and undergoes change during a reaction reactants
are the species formed from chemical reactions products
is a chemical reaction that results in an equilibrium mixture of reactants and products. reversible reaction

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Thermochemistry Crossword Puzzle

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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Chemistry of life Crossword

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Description

This crossword contains the following questions and answers:

The basic unit of a chemical element Atom
A substance made of only one kind of atom (pure substance) Element
A substance made of joined atoms of two or more different elements Compound
A group of atoms bonded together Molecule
An attraction between substances of the same kind Cohesion
An attraction between different substances Adhesion
A mixture in which one or more substances are evenly distributed in another substance Solution
Compounds that form hydrogen Ions when dissolved in water Acid
Compounds that reduce the concentration of the hydrogen Ions in a solution Base
A biological molecule consisting of carbon (glucose) Carbohydrate
(FAT) saturated twice energy as carb Lipid
Amino Acid "Building Blocks" Protien
DNA RNA Nucleic Acid
biologically important organic compounds containing amine and carboxylic acid functional groups Amino Acid
property of objects which can be transferred to other objects or converted into different forms. Energy
the minimum quantity of energy that the reacting species must possess in order to undergo a specified reaction. Activation Energy
Used to regulate the rate (speed) Enzyme
Basic reaction (fits) Subtrate
a region on an enzyme that binds to a protein or other substance during a reaction. Active Site

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Acid and Bases Crossword

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Crossword
Description

This crossword contains the following questions and answers:

A molecule or other entity that can donate a proton or accept an electron pair in reactions. Acid
Are substances that, in aqueous solution, are slippery to the touch, taste bitter, change the color of indicators. Base
A chemical compound that neutralizes or effervesces with acids and turns litmus blue; typically. Alkaline
A solution that is neither acidic nor alkaline, such as pure water. Neutral
A numeric scale used to specify the acidity or basicity of an aqueous solution. pH
A measure of acidity or alkalinity of water soluble substances. pH Scale
The ion H3O+, consisting of a protonated water molecule and present in all aqueous acids. hydronium ion
The monovalent anion OH− consisting of one atom of hydrogen and one of oxygen. Hydroxide ion
Is a chemical reaction in which an acid and a base react quantitatively with each other. Neutralization
Any chemical compound formed from the reaction of an acid with a base, with all or part of the hydrogen of the acid replaced by a metal or other cation. Salt
A solution that resists changes in pH when acid or alkali is added to it. Buffers typically involve a weak acid or alkali together with one of its salts. Buffer
Any substance that gives a visible sign, usually by a colour change, of the presence or absence of a threshold concentration of a chemical species, such as an acid or an alkali in a solution. Indicator

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Chemical Reactions Crossword

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Crossword
Description

This crossword contains the following questions and answers:

The substance that forms in a chemical reaction Product
A chemical reaction in which heat is released to the surroundings Exohermic reaction
The minimum amount of energy required to start a chemical reaction Activation energy
A chemical reaction that requires heat Endothermic reaction
A substance or molecule that participates in a chemical reaction Reactant
The law that states that energy cannot be created or destroyed but can be changed from one form to another lce
A representation of chemical reaction that uses symbols to show the relationship between the reactants and the products Chemical Equation
A substance that slows down or stops a chemical reaction Inhibitor
A combination of chemical symbols and numbers to represent substance Chemical formula
A substance that changes the rate of a chemical reaction without being used up or changed very much catalyst

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