0
Chalk is limestone or calcite, calcium carbonate or CaCO3
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
Is chalk acid or alkali?
Alkali
Can we eat alkali?
Yes. Most Medications. And Chalk.
Is Chalk powder an acid or a base?
It is an acid acidic substance similair to that of citric acid found in lemons
How can you tell if its an acid?
Add an alkali substance to it, such as chalk, if it is an acid it will "fizz" and release carbon dioxide. You could also test with Litmus Paper or Universal indicator.
What is the rock that makes up white cliffs of dover?
chalk
What is a word that goes before chalk?
colored chalk sidewalk chalk dustless chalk
Is chalk harder than rubber?
rubber is harder than chalk !
What is the hardness of chalk?
There are a couple of things that make chalk hard. The calcium in chalk is said to make chalk hard.
What is a collective noun for chalk?
A collective noun for chalk is a box of chalk.
Is lithium hydroxide a acid or a alkali?
Alkali. IF something contains hydroxide ions it is an alkali.
Is the chalk you find in nature the same as the chalk that you use on the board?
Nature's chalk is limestone--hard. Blackboard chalk is soft--gypsum.
Does white chalk last longer than blue chalk?
your an idiot, no a whitle chalk is not longer than aq blue chalk
