Acids And Bases

Question 1

What are Bases

Answer 1

Chemicals that release hydroxide ions in solution (dissolved in H2O) Chemical formula ends in OH

Question 2

What is an Indicator

Answer 2

Chemical substance that changes a certain colour in the presence of an acid or base. Ex. Litmus paper

Question 3

How do acids and bases respond to red and blue litmus paper

Answer 3

Acids Stays red, turns red. Bases turns blue, stays blue

Question 4

How do acids and bases respond to bromothymol blue or phenolphthalein

Answer 4

Acids Turns yellow, turns cloudy. Bases Stays blue, turns pink

Question 5

Do acids react with magnesium and NaHCO3

Answer 5

Yes, with magnesium to produce hydrogen gas and NaHCO3 to produce CO2 gas

Question 6

How do you name Binary acids

Answer 6

Start with hydro then second element changing the ending to ic and adding acid

Question 7

How do you name oxyacids

Answer 7

Change name of polyatomic ion from ate to ic acid

Question 8

How do you name bases

Answer 8

The same way you name other ionic compounds

Question 9

What are Acids

Answer 9

Chemical that release hydrogen ions in solution (dissolved in water) Chemical formula begins with H