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WorksheetsMaking Acids and Alkalis
Total questions: 10
Worksheet time: 5mins
Acids have a pH of _______________.
below 7
above 7
exactly 7
Alkalis have a pH of _______________.
below 7
above 7
exactly 7
Neutral solutions have a pH of _______________.
below 7
above 7
exactly 7
What ions are there more of in acidic solutions?
H+ (H3O+)
OH-
What ions are there more of in alkaline solutions?
H+ (H3O+)
OH-
Which pH represents the solution with the highest Hydrogen ion concentration
pH=1
pH=3
pH=7
pH=11
Which pH represents the solution with the lowest Hydroxide ion concentration
pH=1
pH=3
pH=7
pH=11
Which compound represents an acid?
NaOH
HCl
CH2OH
NaCl
Which of the following when dissolved in water will increase the pH
nitrogen dioxide
sulfur dioxide
sodium oxide
carbon monoxide
Which of the following when added to water will decrease the pH
lithium oxide
carbon dioxide
calcium oxide
sodium oxide
