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Which rock group does chalk belong to?
Sedimentary Rocks because chalk is pretty much limestone.
How much calcium is in chalk?
Chalk is almost pure Calcium Carbonate. Chalk is a form of Calcium.
How much time does it take to dissolve sidewalk chalk in soda?
It typically takes several hours for sidewalk chalk to dissolve in soda, depending on the size of the chalk piece and the type of soda used. The process may be accelerated by stirring or crushing the chalk pieces.
What is the rock that makes up white cliffs of dover?
chalk
What is the solute and solvent in chalk water?
Water is the solvent and chalk is the solute.
How much is the cost of chalk?
15 cents
How much will a ton of chalk cost?
The cost of a ton of chalk can vary depending on the quality, brand, and location of purchase. On average, a ton of chalk can cost anywhere from $100 to $300. It's best to check with suppliers or retailers for current pricing.
How much does a chalkboard cost?
4' X 10' classroom chalkboards cost around $591 chalk board paint is about $12 a pint smaller decrotive chalkboards vary and are normally around $40
Which rock group does chalk belong to?
Sedimentary Rocks because chalk is pretty much limestone.
How much does a box of chalk weigh in kilograms?
A typical box of chalk weighs around 0.5 to 1 kilogram, depending on the size and quantity of chalk sticks in the box.
How much does a single stick of chalk cost?
It really depends on what kind of brand you use but i would say 25 cent's to 50 cent's maybe if your Lucky you can get it for 10 cent's.
Does white chalk last longer than coloured chalk?
i think white chalk does last longer than coloured chalk because of chemicals. Not everything is coloured or just white but teachers tend to often use white chalk. They use it and use it but does it finish in one day no coloured chalk not much people use but it will change colour very quickly because it doesnt get used as much as white does.so shut up
What is a chalk line used for?
A chalk line or chalk box is a tool for marking long, straight lines on relatively flat surfaces, much farther than is practical by hand or with a straightedge.
How much calcium is in chalk?
Chalk is almost pure Calcium Carbonate. Chalk is a form of Calcium.
How much time does it take to dissolve sidewalk chalk in soda?
It typically takes several hours for sidewalk chalk to dissolve in soda, depending on the size of the chalk piece and the type of soda used. The process may be accelerated by stirring or crushing the chalk pieces.
What is the rock that makes up white cliffs of dover?
chalk
What kind change is grinding chalk into powder?
Grinding chalk really doesn't change the chalk except to make it into powder. So that makes it a physical change. It is much like ice melting into water.
