chapter 11 pg 1

blue litmus changes to red red litmus dones not change
if you have a glass of lemon juice and put blue litmus paper and red litmus paper in the juice what will happen to each strip of paper
blue litmus does not change red litmus changes to blue
if you have a solution of baking soda and put blue litmus paper and red litmus paper in the solution what will happen to each strip of paper
blue litmus nothing red litmus nothing
if you have a glass of water and but blue litmus paper and red litmus paper in the water what will happen to each strip of paper
mixing it with a base
how can you make an acid neutral
mixing it with an acid
how can you make a base neutral
a) neutral is formed b) the acid and base becomes neutral
what happens when an acid is added to a base
hydroxide ions
what kind of ions would neutralize an acid
hydrouim ions
what kind of ions would neutralize a base
a) orange juice b) lemon juice c) battery acid
how are acids beneficial
acid
a substance that tastes sour and turns blue litmus paper red
base
a substance that tastes bitter and turns red litmus paper blue
neutral
neither an acid or a base
hydroxide ions
a negatively charged ion given off by a base that is made of one hydrogen atom and one oxygen atom
hydronium ions
a positively charged ion given away by an acid that is made of one hydrogen atom
hydronium ions 2 hydroxide ions 2
in the chemical formula h20 how many hydronium ions and hydroxide ions are in 2 molecules of water

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