If you have a swimming pool that has a pH of 6.8 and the desired pH is 7.5, this will need to be added.
What is a base?
100
What number is neutral on the pH scale
What is 7?
200
What is the symbol for the word hydroxide
What is OH-
200
Acid solutions conduct __________, then they are electrolytes.
What is electricity?
200
Bases turn litmus paper this color
What is blue?
200
Has the chemical formula HNO₃, or in general, begins with the Hydrogen atom
What is an acid?
200
What are strong acids?
What is substances that are very acidic. They have a range from 0-3?
300
When mixed with water, this substance releases hydroxide ions
What is a base?
300
Acids are defined as
What is proton donors?
300
If a substance doesn’t ionize completely, but produces OH- anions, you would have to characterize it as this.
What is a weak base?
300
These are the active ingredient in Antacids
What is base?
300
What are weak bases?
What is substances that are not very basic. They dissociate only slightly, pH range of 7.1—11.
400
Acid is a substance that produces
What are hydrogen ions?
400
Removes oxides and other impurities from metal surfaces
What is pickling?
400
Strong bases are considered to be
What is corrosive?
400
Reacts with indicators to produce a color change
What is BOTH?
400
What is the definition for pH?
What is the Measure of the amount of H3O+ ion?
500
The _________ dissolves the ________, breaking the ___________ into small pieces. (need to fill all three blanks)
What is the solvent dissolves the solute, breaking the solute into small pieces.
500
Acids react with bases to produce a ____ and water
What is salt?
500
Exists as a _____ crystalline solid in an undissolved state
What is crystalline?
500
These compounds can cause severe burns which can lead to disfigurement and sometimes death.
What is BOTH?
500
List real life examples of neutralization
What is antacid working in our stomachs - Brushing teeth with the use of toothpaste, toothpaste is an alkaline substance that neutralizes the acid formed from the decomposing food you ate