Show:
Acids
Bases
PH Measure
Reactions
Other Stuff
100
When an acid reacts with a metal , it releases?
What is hydrogen?
100
A substance that contains a base - name one?
What is soap?
100
A hydroxyl ion is made up of what atoms (OH)?
What is one oxygen atom and one hydrogen atom?
100
In reactions what do acids release?
What is hydrogen ions?
100
All of the following are kinds of indicators except: A. Congo Red B. Distilled Water C. Phenolphthalein D. Litmus Paper
What is B. Distilled Water
200
An acid is sometimes called a?
What is a proton donor?
200
The substance formed when active metals react with water is?
What is a base?
200
A mixture of table salt and water would turn red litmus paper - what color?
What is paper would not change color?
200
In reactions what do bases release?
What is hydroxyl ions?
200
Beets, cherries and red cabbage are natural?
What are indicators?
300
Acids give substances a? (what kind of taste)
What is sour taste?
300
Bases tend to feel?
What is slippery?
300
Which of the following PH measures would be a strong acid - PH 2, PH 14, PH 7 or PH 10?
What is PH 2?
300
A reaction between an acid and a base results in?
What is a salt and water?
300
Which of the following substances is a good electrolyte? a sugar, an acid, or water?
What is an acid?
400
The first symbol in a chemical formula of an acid is always?
What is H?
400
In a base, litmus paper is red or blue?
What is blue?
400
Distilled water would have a PH measure of?
What is PH 7?
400
When dissolved in water, electrolytes form?
What is ions?
400
A neutral substance is ?
What is neither acidic or basic?
500
What ions form in the acid HCL?
What is H+ and CL- ?
500
In a weak base, litmus paper is: red, blue, colorless or green?
What is green?
500
All of the following name a base except? NH4OH, KOH, NaOH, or HCL
What is HCL - this is an acid?
500
A neutralization reaction always produces water and ?
What is a salt?
500
What is the PH range for an acid?
What is 0 to 6?