What is the name of the formula CaCO3? - Answers
The name of the chemical formula CaCO3 is calcium carbonate. Calcium carbonate is commonly found in rocks and is created when ions in hard water react with carbonate ions to create limescale.
Write a Balanced equation between HCl and CaCO3? - Answers
May 25, 2024 · 2 HCl + CaCO3 -> CaCl2 + H2O + CO2 In words, two moles of hydrochloric acid reacts with one mole of calcium carbonate to yield one mole of calcium chloride, one mole of water, and …
Calculate the mass percent of each element in CaCO3?
Aug 10, 2023 · CaCO3 is the formula of the substance (calcium carbonate), which gives the information about the proportions of the different elements which make up the compound. To find the 'mass …
Why hardness is always calculated in terms of caco3?
May 23, 2024 · Marble is known as Calcium Carbonate (CaCO3) in terms of chemical formula. Technetium is relatively rare, with an atomic number of 43.
What is the IUPAC name for the compound CaCO3? - Answers
Feb 8, 2025 · The IUPAC name for the compound CaCO3 is calcium carbonate. In this compound, "Ca" represents the element calcium, while "C" represents the element carbon, and "O" represents the …
What is the difference between CaCO2 and CaCO3? - Answers
Jun 3, 2024 · Hence 'Ca' is calcium and 'Co' is cobalt. Assuming complete reaction, the molar mass of CaCO3 is approximately 100.09 g/mol. One mole of CaCO3 produces one mole of CO2.
How many atoms are there in the formula of calcium carbonate CaCO3 ...
Jun 16, 2024 · The molecular formula for calcium carbonate is CaCO3. It consists of one calcium atom, one carbon atom, and three oxygen atoms.
Is CaCO3 a salt? - Answers
May 30, 2024 · Why is CaCO3 a salt? CaCO3 is considered a salt because it is a compound formed from the reaction between a metal (calcium) and a non-metal (carbon and oxygen).
Theoretical Yield of CaCO3: Calculate & Round - Physics Forums
Feb 27, 2011 · Homework Statement What is the theoretical yield of calcium carbonate if 2.07 grams of calcium chloride dihydrate reacts with excess sodium carbonate according to the balanced chemical …
Solve Entropy & Enthalpy for Calcium Carbonate Decomposition
Nov 14, 2010 · Homework Statement consider the decomposition of calcium carbonate: CaCO3(s) yields CaO(s) + CO2(g) a) calculate delta H and delta S from standard thermodynamic data. b) …