What colour does universal indicator turn in a strong acid?, Red, Blue, Green, What colour does universal indicator turn in a strong base?, Red, Blue/Purple, Green, What colour does universal indicator turn in a neutral solution?, Red, Blue/Purple, Green, Which of these pH numbers shows an acidic chemical?, 2, 7, 14, 10, Which of these pH numbers shows a neutral chemical?, 2, 7, 14, 10, Which of these pH numbers shows a basic chemical?, 2, 7, 14, 3, Red litmus paper turns blue in a chemical that is:, Acidic, Neutral, Basic, Blue litmus turns red in a chemical that is:, Acidic, Neutral, Basic, Which type of chemical has more Hydroxide (OH-) ions?, Acid, Base, Neutral, Which type of chemical has more Hydrogen (H+) ions?, Acid, Base, Neutral, Which type of chemical has equal amounts of Hydrogen (H+) ions and Hydroxide (OH-) ions?, Acid, Base, Neutral, Water turns universal indicator paper green this means it has a pH of:, 7, 14, 2, 8, Sodium hydroxide turns universal indicator paper dark purple this means it has a pH of:, 7, 14, 3, 9, Hydrochloric acid turns universal indicator dark red this means it has a pH of:, 2, 5, 14, 10, Which of these has LOTS more Hydrogen ions in it:, Water (pH 7), Hydrochloric acid (pH 2), Baking soda (pH 10), Sodium hydroxide (pH 13), Which of these has equal amounts of Hydrogen ions and Hydroxide ions in it:, Water (pH 7), Hydrochloric acid (pH 2), Baking soda (pH 10), Sodium hydroxide (pH 13), Which of these has LOTS more Hydroxide ions in it:, Water (pH 7), Hydrochloric acid (pH 2), Baking soda (pH 10), Sodium hydroxide (pH 13), Which of these is NOT corrosive (cannot damage your skin):, Water (pH 7), Hydrochloric acid (pH 2), Baking soda (pH 10), Sodium hydroxide (pH 13), Which of these is the MOST corrosive:, Water (pH 7), Hydrochloric acid (pH 2), Nitric acid (pH 3), Acetic acid (pH 5), Which of these is the MOST corrosive:, Water (pH 7), Calcium carbonate (pH 9), Sodium hydroxide (pH 12), Sodium bicarbonate (pH 10)

Acids & Bases: pH Scale

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