ACIDS AND BASES Flashcards
(10 cards)
What happens when an acids dissolves into water
They produce hydrogen ions
What happens when an alkalis dissolves into water
They produce hydroxide ions
What will happen when a strong acids or alkalis dissolve into water
They completely ionise into their respective ions
What will happen when a strong acids or alkalis dissolve into water
They partially ionise into their respective ions they can also go back to their original form
What is produced when a base reacts with an acid
It produces a salt and water
Which one is soluble alkalis or bases
alkalis
As a substance turns more red it is more
acidic or lower in the ph scale
As a substance turns more violet it is more
alkaline or higher in the ph scale
What does the Universal indicator do
It changes colour to indicate what ph a substance is acid or alkaline
When a substance is neutral what colour will it turn when indicated
Green
