Ch 3 and 4 - Water and Carbon Word Search
Type
Word Search
Description

Heat of vaporization
ocean acidification
Evaporative cooling
Structural isomers
Organic chemistry
Aqueous solution
Hydration shell
Surface tension
Thermal energy
Kinetic energy
Polar molecule
Hydroxide ion
Hydronium ion
Specific heat
Transpiration
Hydrogen ion
Hydrocarbon
Hydrophobic
Hydrophilic
Kilocalorie
Temperature
Aldehyde
pH scale
Molarity
Solution
Adhesion
Cohesion
Alcohol
Organic
Solvent
Calorie
Isomer
Buffer
Solute
Base
Acid
Mole
Heat
pH

Acid and Bases Crossword

Acid and Bases Crossword
Type
Crossword
Description

A molecule or other entity that can donate a proton or accept an electron pair in reactions.
Are substances that, in aqueous solution, are slippery to the touch, taste bitter, change the color of indicators.
A chemical compound that neutralizes or effervesces with acids and turns litmus blue; typically.
A solution that is neither acidic nor alkaline, such as pure water.
A numeric scale used to specify the acidity or basicity of an aqueous solution.
A measure of acidity or alkalinity of water soluble substances.
The ion H3O+, consisting of a protonated water molecule and present in all aqueous acids.
The monovalent anion OH− consisting of one atom of hydrogen and one of oxygen.
Is a chemical reaction in which an acid and a base react quantitatively with each other.
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.
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.
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.

Acids and Bases Crossword

Acids and Bases Crossword
Type
Crossword
Description

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

Chemistry of Life Word Search

Chemistry of Life Word Search
Type
Word Search
Description

Marcromolecules
Monosaccharides
Carbohydrates
Covalent Bond
Ionic Bond
Nucleotide
Electrons
Adhesion
Cohesion
Neutrons
pH scale
Polymer
Product
Solvent
Acidic
Lipids
Proton
Solute
Atom
Base
Ion

Acids & Bases Crossword

Acids & Bases Crossword
Type
Crossword
Description

few ions in water
point at which equal amounts of H3O+ and OH- have been added
sodium hydroxide
when hydrogen chloride is dissolved in water, a hydronium ion and a chloride ion are produced
magnesium hydroxide
determined by dramatic changes in pH
pH of 7.0 - 7.8
form hydronium ions in water
absorbic acid
ranges from 0 - 14, with 7.0 being neutral
base that does not contain -OH
solutions containing ions that react with additional acids or bases
OH- changes into a positive and negative ion
100% ions in water
hydrochloric acid
substance that undergoes distinct observable change when the conditions of its solution change
form hydroxide ions in water
small compounds that enable small amounts of acids and bases to be absorbed without repercussions
measure of the concentration of H3O+ ions in a solution
the nucleus of a hydrogen atom separated from its accompanying electron

Chemistry Crossword Puzzle

Chemistry Crossword Puzzle
Type
Crossword
Description

A combination of a solvent and a solute.
A mixture whose size of particles are large enough to settle out.
A mixture whose size of particles are between those in a suspension and a true solution.
A solution containing the maximum amount of solute for a given amount of solvent.
A solution that contains more solute than it can theoretically hold.
The dissolved particles in a solution.
The dissolving medium in a solution.
The measurement of the amount of solute that is dissolved in a given quantity of solvent.
The amount of a substance that dissolves in a given quantity of solvent at specific conditions.
The concentration of solute in a solution measured in moles of solute per liter of solution.
The concentration of solute in a solution measured in moles of solute per kilogram of solvent.
A scale expressing the acidity or alkalinity of a solution; 7 is neutral, whereas lower numbers are more acidic and higher numbers are more basic.
A chemical substance that neutralizes bases, dissolves some metals; a corrosive or sour-tasting liquid.
A substance that is slippery to the touch and tastes bitter; classified by numbers larger than 7 on the pH scale.
The process by which an atom or a molecule acquires a negative or positive charge by gaining or losing electrons to form ions, often in conjunction with other chemical changes.
An object that does not have a positive or negative charge; a liquid that is not exceedingly basic or acidic.
A process in which molecules separate or split into smaller particles such as atoms.
A chemical compound that changes color and structure when exposed to certain conditions and is therefore useful for chemical tests.
The ion H3O+; consisting of a water molecule and is present in all aqueous acids.
Any acid that ionizes completely in solutions.
An acid that dissociates incompletely, releasing only some of its hydrogen atoms into the solution.
A technique where a solution of known concentration is used to determine the concentration of an unknown solution.

Acids, Bases, and Salts Vocabulary Crossword

Acids, Bases, and Salts Vocabulary Crossword
Type
Crossword
Description

the point in a titration where the number of moles of hydrogen ions equals the number of moles of hydroxide ions
chain of carbon atoms at one end and either a sodium or potassium salt of carboxylic acid (-COOH) group at the other end
a process in which a solution of known concentration is used to determine the concentration of another solution
any base that does not dissociate completely in solution
the compound formed when a base gains a hydrogen
the point at which an indicator changes color
any substance that can accept electrons to form a covalent bond
acid that can donate one proton
a substance that produces hydrogen ions, H+, in a water solution
any substance that forms hydroxide ions, OH-, in a water solution
solutions that contain ions that react with acids and bases to resist pH change
H3O+ ions, which form when an acid dissolves in water and H+ ions interact with water
organic compound that changes color in acids and bases
chemical reaction that occurs when H3O+ ions from an acid react with the OH- ions from a base to produce water molecules
any acid that only partly dissociates in solution
the compound formed when an acid loses an H+
any substance that can accept electrons to form a covalent bond

Acids, Bases, and Salts Crossword

Acids, Bases, and Salts Crossword
Type
Crossword
Description

a measure of the hydrogen (hydronium) ion concentration of a solution
a substance whose water solution conducts an electric current
a measure of the hydroxide ion concentration of a solution
a substance that produces hydronium ions (H3O+) as the only positive ions when dissolved in water
a substance that produces hydroxide ions (OH-) as the only negative ions when dissolved in water
a hydrogen atom without it's electron (consisting solely on a proton)
A compound formed by the combination of water with a hydrogen ion, H3O+
a substance that undergoes a color change that can be used to determine when a reaction is complete
the reaction between an acid and a base to produce water and salt
the concentration of a substance in moles per liter of solution
a logarithm of a solution's hydrogen ion concentration
a logarithmic scale that measures the acidity or alkalinity of a solution on a scale of 1 to 14
the product other than water of a neutralization reaction; an ionic substance consisting of a metallic cation and anion other than the hydroxide ion

Acid-Base Chemistry Crossword

Acid-Base Chemistry  Crossword
Type
Crossword
Description

OH-
H+
A(n) _____ solution has more hydronium than hydroxide
A(n) _______ solution has more hydroxide than hydronium
The result of the acid donating its proton is the ____ base
Bronsted-Lowry definition says that acids _____ H+
Bronsted-Lowry definition says that bases _____ H+
Reaction between an acid and base resulting in a salt and a water
Method to determine the concentration of a solution
Measured in moles per liter
Lowest pH possible
Highest pH possible
Acids turn blue indicator paper
Bases turn red indicator paper
A pH of 2 is ____ acidic than a pH of 6

Properties of Water Word Scramble

Properties of Water Word Scramble
Type
Word Scramble
Description

polar
molecule
cohesion
adhesion
surface tension
absorb
temperature
kinetic energy
celcius scale
hydrogen
hydrogen bonding
liquid
solid
gas
density
solution
solvent
solute
aqueous dolution
versatile solvent
ions
hydrophilic
hydrophobic
acid
base

Food Science Chapter 6 Crossword

Food Science Chapter 6 Crossword
Type
Crossword
Description

Process of forming ions
Positively charged hydrogen atom, symbolized by H+
ydrogen atom bonded to a water molecule, symbolized as H3O+
negatively charged oxygen and hydrogen group
Substance that produces hydrogen or hydronium ions in water based solutions
Substance that produces hydroxide ions in water based solutions, also called alkalis
Acids and bases combine to a form a compound with ionic bonds
When it has an equal number of positive and negative charges
Compound such as an acid that easily gives up a proton
Compounds such as a base that accepts protons
Scientific principle that identifies acids as proton donors and bases as proton acceptors
natrurally occuring color pigments that change color when exposed to acids or bases
Range that expresses the degree of concentration of hydrogen or hydronium ions present in a solution
Organic dye used to measure the pH through color change
process used to measure the pH of foods
Point at which there are equal numbers of acid and base molecules
Point at which there are equal numbers of acid and base molecules
Point at which all ions in a solution have chemically combined
Measure of parts of one substance to the known volume of another
number of particles
Avogadro's number of particles of any substance
measure of solute concentration expressed as moles per liter
Compound that helps stabilize pH by absorbing excess acids or bases in a solution
Deadliest type of food bourne illness, which is caused by a toxin produced by the bacteria Clostridium Botulinium
Ingredient added to naked goods to lighten or aerate the finished product