Acids, Bases and pH Overview

Which of the following word pairs correctly completes the sentence below?

_______ are corrosive substances characterized as having a strong smell, a sour taste, and a _______.

What would be considered the weakest base?

Stronger acids have a pH closer to...

Weaker bases have a pH closer to...

Which of the following is true about acids and bases?

Which solution is more concentrated?

Solution 1:

500 mL of water

100 g of salt

pH = 3

Solution 2:

500 mL of water

90 g of salt

pH = 2.4

Which solution is more diluted?

Solution 1:

1000 mL of water

60g of salt

Solution 2:

500 mL of water

60 g of salt

A substance is found to have the following characteristics:

Very bitter taste

Feels slippery to the touch

Produces OH- ions when dissolved in water

In what category would the substance be classified?

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