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What is the pH of a chalk and vinegar mixture?
That depends on how much of each you put in. The pH could range quite a lot.
Why do farmers add limestone to soil?
Chalk is sometimes added to soil to raise the pH of acidic soils. Calcium, the primary component of chalk, is also an important secondary nutrient for healthy crop growth.
Is Chalk powder an acid or a base?
It is an acid acidic substance similair to that of citric acid found in lemons
Will salt dissolve faster in vinegar or salt?
Depends on the pH of the water but it would dissolve faster in fresh water because there isn't as much stuff in solution. true... but it took me about 8.30 seconds to dissolve with the perfect pH.....
The normal pH of rainwater in some areas of Michigan is between 4 and 5. The lower peninsula has a natural buffer in the water and soil. what is this buffer?
chalk, calcium
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 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
