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by BlastRoom
Identify common acids, bases, and salts using particle models, pH, and indicators.
#matatag_science_10
20 questions
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Which pair of ions is represented among the water molecules in this model?
Of the dissolved ions shown in this model, which makes the solution basic?
What process does this particle model show?
Which particle description fits a salt such as potassium sulfate?
Which compound gives vinegar its characteristic sourness?
Which household substance forms a mildly basic solution in water?
Which compound is the active ingredient in milk of magnesia?
Hydrochloric acid reacts with sodium hydroxide. Which products form?
Which material can farmers apply to reduce excessive soil acidity?
Which marked sample has the greatest acidity?
Which marked sample is neither acidic nor basic at 25 °C?
Sample A has pH 10. What would happen to red litmus paper dipped into it?
Blue litmus paper turns red in a liquid. Which pH reading is consistent with this observation?
An indicator is colorless in dilute HCl and pink in a solution at pH 10. Which indicator was used?
Litmus is obtained from which source?
Turmeric belongs to which category of acid-base indicator?
Which indicator can help a student distinguish acidic and basic samples using smell rather than color?
Two acidic solutions have very similar pH values. Which method is best for measuring the small difference between them?
What determines whether an aqueous salt solution is acidic, basic, or neutral?
Pure water is added to dilute hydrochloric acid at 25 °C. What happens to its pH?
Crack the passcode before the zombies get in.
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20 questions
