Ci is actually not an element. Elements begin with a capital letter and the following letters are lowercase; you probably meant Cl. CaCl2 is calcium chloride, which is made up up one calcium atoms connected to two chlorine atoms in an ionic bond. This is a compound, not an element, because there is more then one element.
CaCl2, or calcium chloride, is a salt composed of a metal cation (calcium) and a non-metal anion (chloride). It is not an acid, base, or oxide.
The balanced equation is: CaCl2 + H2CO3 -> CaCO3 + 2HCl. So, the coefficient needed is 2 in front of HCl to balance the reaction.
Na2SO4 + CaCl2 → 2 NaCl + CaSO4 Net ionic equation: 2 Na+ + SO4^2- + Ca^2+ + 2 Cl- → CaSO4 + 2 Na+ + 2 Cl-
It is an element. Elements are composed of atoms, and atoms of elements combine chemically to form compounds.
This chemical element is dysprosium (Dy).
Calcium chloride contain calcium and chlorine.
its for school
you would need to know which of those are reactants and which were products, and there is no Ci element, and i am nowhere good enough to take those (if they are reactants) and come up with a product.
Limewater Test (HCI + CaCI2 + H2O + CO2)
a chocolate biscuit
The answer is 2,09 moles.
No compound exists with this formula. However, CaCl2 (with a lowercase L) is calcium chloride, which is an ionic compound.
CaCl2, or calcium chloride, is a salt composed of a metal cation (calcium) and a non-metal anion (chloride). It is not an acid, base, or oxide.
The name of the atom CaCl2 is calcium chloride. It is a compound made up of calcium and chlorine ions in a 1:2 ratio.
this can be trick balancing equations but this one is easy. the correct equation is CaCO3--> CaO+CO2. CaO plus CO2 does equal CaCO3 because you are adding the single Oxogen atom in CaO to the double Oxygen atom in CO2. basic maths makes it 1+2=3. Easy!!
The balanced equation is: CaCl2 + H2CO3 -> CaCO3 + 2HCl. So, the coefficient needed is 2 in front of HCl to balance the reaction.
An equation that is an example of a double displacement reaction is CaCI2 + 2 NaHC03 2 NaCI + CaCO3 + H2O + C02. This equation is what you get when sodium bicarbonate mixes with calcium chloride.