A) sweet taste B) bitter taste C) sour taste
A) any compund that increases the number of hydroxide ions when dissolved in water B) any compund that increases the number of hydronium ions when dissolved in water C) a compund that can reversibly change color depending on conditions such as pH
A) both answers are correct B) any compund that increases the number of hydroxide ions when dissolved in water C) bitter and slippery
A) is corrosive B) doesn't change color when an acid or base is added C) is a compund that can reversibly change color depending on conditions such as pH
A) are corrosive B) are not poisonous C) changes color when combined with another acid
A) taste an acid to identify it B) never touch, taste, or smell to identify an unknown chemical C) use the 5 senses to identify an element
A) an indicator B) a base C) an acid
A) both answers are correct B) bromthymol blue C) litmus paper
A) indicators B) base C) acids
A) break apart and form ions in the solution B) they explode C) join with other water molecules
A) burn and cool down B) produce an electric current C) freeze
A) rare acid ini the world B) most dangerous acid in the world C) is the most widely made industrial chemical in the world
A) to make fertilizers, rubber, and plastics B) to make vitamin C C) in swimming pools
A) are highly exposive B) are red C) conduct electric current
A) change the color of an indicator B) reacts with metals to produce hydrogen gas C) have a sour taste
A) form when a hydrogen ion seperates from the acid and bonds with a water molecule B) are increased by bases C) are used to make soap
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