Acid-base reactions are really interesting and happen a lot in science labs. Here are a few examples you might see:
Neutralization: This happens when you mix hydrochloric acid (HCl) with sodium hydroxide (NaOH). When they combine, they create water and salt (NaCl).
Titration: This is a way to find out how strong an unknown acid or base is. You use a solution with a known strength and add it until you reach the right point. A special indicator called phenolphthalein helps show when you've reached that perfect point!
Carbonate Reactions: When you put hydrochloric acid on calcium carbonate, which you find in things like limestone, it creates carbon dioxide gas and water.
These reactions are a great way to understand ideas like the pH scale. On this scale, acids have a pH of less than 7, while bases have a pH of more than 7!
Acid-base reactions are really interesting and happen a lot in science labs. Here are a few examples you might see:
Neutralization: This happens when you mix hydrochloric acid (HCl) with sodium hydroxide (NaOH). When they combine, they create water and salt (NaCl).
Titration: This is a way to find out how strong an unknown acid or base is. You use a solution with a known strength and add it until you reach the right point. A special indicator called phenolphthalein helps show when you've reached that perfect point!
Carbonate Reactions: When you put hydrochloric acid on calcium carbonate, which you find in things like limestone, it creates carbon dioxide gas and water.
These reactions are a great way to understand ideas like the pH scale. On this scale, acids have a pH of less than 7, while bases have a pH of more than 7!