Acids
An acid is a compound that produces hydrogen ions in a solution. It has a pH
What is less than 7?
A base is a compound that produces hydroxide ions in a solution. It has a pH
What is greater than 7?
Bases turn litmus paper this color 1.________ and acids turn litmus paper this color 2._________
What is 1. blue and 2. red?
A number used to determine the hydrogen-ion concentration of a solution
What is pH?
The name of HCl
What is hydrochloric acid?
Aqueous solutions of acids are__________, which conduct electricity. They can be STRONG or WEAK.
What are electrolytes?
This is an ion or molecule that accepts a proton.
What is a Bronsted-Lowry Base?
A mixture that is uneven is called this.
What is heterogeneous?
Acidic compounds give foods a _____ taste?
What is sour?
_____ depends on how much solute dissolves in solution.
What is a concentration or Molarity?
An acids conjugate is......
Basic
These are the electrolyte compounds that reacts with metals
What are acids?
Molecule formed when a base gains a hydrogen ion is called this.
What is a conjugate acid?
This is a molecule or ion that donates an H+.
What is a Bronsted-Lowry Acid?
This gets dissolved in a solution
What is the solute?
Arrhenius bases increase the number of negatively charged _______ ions when dissolved in water.
What is hydroxide ions or OH- ions?
This is the salt when a weak acid is mixed with a strong base. (acidic or basic?)
What is basic?
The pH of a solution of HCl is 9. What is the [H+]?
What is 1 x 10-9?
What do the brackets mean in [H+]?
Concentration
This chemical can be either a weak acid or a weak base depending on the solution.
What is water?
A chemical that can be either a proton donor or a proton receiver is called...
Two substances related by the loss or gain of a single hydrogen ion.
What is a conjugate acid-base pair?
_____ is an ionic compound that forms from the negative ion of the acid and the positive ion of the base.
What is a salt?
This does the dissolving in a solution
What is the solvent?
The ion formed when an acid reacts with water
What is hydronium ion?
This is an example of a STRONG base found in most households.
What is Bleach?
This is what acids and bases do when mixed.
What is neutralize each other?
pH is expressed as -log(H+) T/F
What is true?
Is ammonia (NH4) acidic or basic?
basic
the point where the number of moles of hydrogen ions equals the number of moles of hydroxide ions
neutralization/pH = 7
This property of acids causes them to burn broken skin.
What is touch?
This increases the concentration of H+ in a solution.
What is an Arrhenius Acid?
A solution that has more than the max amount of solute is considered this...
What is supersaturated?
This is formed when a STRONG acid and STRONG base are put together.
What is salt and water?
Find the pH of a substance with an [H3O+] of 4.00 x 10-13 M
What is 12.4?
When the pH of a solution jumps from 4 to 7, what is the decrease in [H+]?
1000 times
a substance used to find the relative pH of a substance
What is an indicator?
Many metals such as zinc and magnesium, react with aqueous solutions of acids to produce _____________
hydrogen gas
This increases the concentration of OH- in a solution.
What is an Arrhenius Base?
The formula for this is mol solute/L solution
What is Molarity?