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What substance is the main component of chalk and marble?
calcium carbonate
Is chalk made of microplankton?
No, chalk is primarily composed of calcium carbonate, a mineral made up of the skeletal remains of plankton and other marine organisms. Microplankton are tiny organisms found in the ocean, but they are not the main component of chalk.
Is calcite the main mineral comprising limestone and marble?
Yes. Calcite is the main mineral constituent.
What do chalk and teeth have in common?
Chalk and teeth both contain calcium carbonate. In chalk, calcium carbonate is the main mineral component, while in teeth, it is a major component of the enamel. Both chalk and teeth can be affected by acids, which can erode the calcium carbonate present in them. Additionally, both chalk and teeth can be strengthened through processes such as remineralization in teeth and compacting in chalk.
What is the negative ion in marble?
The most common negative ion in marble is carbonate (CO3)2-. It forms when carbon dioxide dissolves in water and reacts with calcium ions in limestone to form calcium carbonate, which is the main component of marble.
What are the three elements in the marble chip?
elements in a marble chip is not far fetched. They are: calcium, carbon and oxygen. otherwise known as CaCO3(note the three is below and not on the same line.
What is in acids?
The main component of an acid is hydrogens. A hydrogen is binded to another substance (for example: Cl) to form an acid.
What is the show where the main character creates things with chalk?
Chalk Zone.
Mineral made up of a calcium compound and found in marble?
The mineral made up of a calcium compound and commonly found in marble is called calcite. Calcite is a carbonate mineral composed of calcium carbonate (CaCO3) and is often the main component of marble, providing its characteristic white color.
What is the common name for calcium carbonate?
The common name of Calcium carbonate may be Chalk, but chemically that's not true, if it is the blackboard writing chalk. This chalk is actually Calcium sulfate, which is mistaken as Calcium carbonate, as its manufacturing process uses Calcium carbonate.So, I think the common name for chalk should be Limestone, which is the most common mineral form of this compound.
How do i set up the equation for this question on the moles of chalk lab. how many pieces of chalk would you need to have a mole of chalk?
To set up the equation for the moles of chalk, you first need to determine the molar mass of the main component of chalk, which is calcium carbonate (CaCO₃). The molar mass is approximately 100.09 g/mol. Then, find the mass of a single piece of chalk, and divide the molar mass by that mass to calculate how many pieces of chalk are needed to equal one mole. The equation can be expressed as: Number of pieces = (100.09 g/mol) / (mass of one piece of chalk in grams).
What is the name of the main character in chalkzone?
Rudy Tabootie is the name of the boy with the chalk. In Chalk Zone Rudy Tabootie is the main character.
