Acids and Bases Video Questions

What taste is often associated with acids according to the text?

• Sweet

• Salty

• Bitter

• Sour

What is almond milk classified as in the text?

• Acid

• Base

• Neutral

• Carbonated

What does the word 'acid' come from and what does it mean?

• Greek word meaning 'bitter'

• Latin word meaning 'sour'

• French word meaning 'sharp'

• German word meaning 'strong'

According to the text, what do vinegar, carbonated water, lemon juice, and car batteries all have in common?

• They are all bases

• They are all neutral substances

• They are all acids

• They are all sweet

What is the role of hydrochloric acid in our stomachs?

• It helps us digest food

• It makes food taste sour

• It neutralizes bases in our diet

• It provides energy for digestion

What property do acids always have according to the text?

• They always have a lot of sodium ions

• They always have a lot of hydrogen ions

• They always have a lot of oxygen ions

• They always have a lot of carbon dioxide

What taste and texture do bases typically have?

• Sweet taste and powdery texture

• Sour taste and oily texture

• Bitter taste and soap-like texture

• Salty taste and granular texture

What is one function of the base produced by the pancreas?

• It helps with muscle contraction

• It helps with digestion and blood sugar regulation

• It helps with oxygen transport in the blood

• It helps with nerve signal transmission

What happens when a base molecule splits apart in water?

• It releases hydrogen ions and increases hydroxide ions

• It releases hydroxide ions and reduces hydrogen ions

• It releases both hydrogen ions and hydroxide ions equally

• It does not release any ions

What is the pH value range for bases?

• 0 to 6

• 7 to 14

• 1 to 7

• 8 to 14