How many atoms of each element in CaCO3? - Answers
2024年6月22日 · The chemical formula for calcium carbonate is CaCO3. The elements present are calcium (Ca), carbon (C) and oxygen (O). So there are 3 different elements present.
What is the difference between CaCO2 and CaCO3? - Answers
2024年6月3日 · The correct formula is CaCO3, which represents calcium carbonate. It is a common compound found in rocks, shells, and pearls, while CaCO2 does not exist as a known compound in chemistry.
What is the name of the formula CaCO3? - Answers
2024年6月11日 · The chemical formula CaCO3 represents calcium carbonate. It is a common compound found in rocks, shells, and pearls, and is often used in products like antacids, toothpaste, and paint.
How can you convert CaCO3 to Ca? - Answers
2024年5月23日 · When CaCO3 is added to HNO3, a chemical reaction occurs where CaCO3 reacts with HNO3 to produce Ca(NO3)2, CO2, and H2O. This reaction is a double displacement reaction where the calcium ions in ...
What are the elements and number of atoms in the compound …
2024年5月31日 · The compound CaCO3 is composed of three elements: calcium (Ca), carbon (C), and oxygen (O). The number of atoms in each element in CaCO3 is: 1 calcium atom, 1 carbon atom, and 3 oxygen atoms. Add ...
How many atoms are there in the formula of calcium carbonate …
2024年6月16日 · The chemical formula for calcium carbonate is CaCO3, indicating that each molecule contains one calcium atom, one carbon atom, and three oxygen atoms. Trending Questions .
Calculating alkalinity and expressing it in as CaCO3 - Physics Forums
2010年9月20日 · Calculating alkalinity and expressing it in "as CaCO3" Homework Statement Convert the following from milligrams per liter as the ion to milligrams per liter as CaCO3. A) 83.00 mg/L Ca2+ B) 27.00 mg/L Mg2+ C) 48.00 mg/L CO2 D) 220.00 mg/L HCO3- E) 15.00 mg/L CO32- Homework...
Finding the Atoms in 1.00 g of CaCO3: Where Did I Go Wrong?
2011年10月12日 · Homework Statement The total number of atoms in 1.00 g of CaCO3 (MM = 100.0 g/mol) is: The Attempt at a Solution My solution: 1.00 / 100.0 = 0.01, then 0.01 x 6.022x10^23 = 6.022x10^21 atoms. However, the correct answer is 3.01 x 10^22. How was my approach wrong and did I miss any...
What is 1 Mole of CaCO3? - Answers
2024年5月28日 · The formula of calcium carbonate is CaCO3. Therefore, its molar mass is the sum of the atomic masses of calcium and carbon and three times the Atomic Mass of oxygen: 40.078 + 12.011 + 3(15.999 ...
What happens when CaCO3 is added to HNO3? - Answers
2024年5月27日 · Finally, convert the moles of CaCO3 to mass in kilograms using its molar mass. What is the balanced symbol equation for calcium carbonate plus nitric acid? CaCO3 + HNO3. NO3^- and CO3^-2 are both ...