A buffer is used to neutralize acids and bases. For an acid a basic buffer would be used and to neutralize a base an acidic buffer would be used. For example when neutralizing hydrochloric acid (HCl) a basic solution such as sodium hydroxide (NaOH) would be ideal to gain a neutral pH.
water of course dilutes the acid but alkali's , metal carbonates and calcium carbonates also do neutralise acids
a base!
All acids turn blue litmus red.
Yes. They contain weak bases (generally carbonates, bicarbonates, hydroxides) that will neutralize stomach acids.
Vinegar neutralizes ammonia.
Acids are neutralized with bases and bases are neutralized with acids; buffers are useful for the stabilization of the pH of a solution. Don't confuse between (quasi)stabilization of the pH of a solution and the neutralization of a solution.
a base!
Pancreatic juices after food has passed through the stomach are secreted which neutralizes the stomach acid
Those letters spell the word alkali, a substance that neutralizes acids.
it is because, when they react to each other, they neutralizes each other
All acids turn blue litmus red.
It contains fluoride because it neutralizes and removes acids in the mouth. @andybdeleon
Actually, milk is slightly acidic (e.g. lactic acid), in fact milk adds to acidity slightly.
acids and bases when combined neutralize one another and forms salt and water.
Vinegar neutralizes ammonia.
It's called a buffer solution. It's used to help maintain the same pH.
The neutral point is 7,00.
Yes. They contain weak bases (generally carbonates, bicarbonates, hydroxides) that will neutralize stomach acids.