Calcium chloride is neutral, so charge = 0.
Calcium carbonate.
Calcium chloride is a salt; calcium is the cation and chloride the anion.
+2.
calcium is mdonating one electron to each chloride. This makes the calcium a positive charge and the chloride a negative charge. This is called ionic bonding (CaCl2)
calcium chloride and water
calcium chloride + water
No the chloride ion is a chlorine atom that has gained an electron and has a -1 charge. Because it is charged the chloride ion must be accompanied by a positive ion of some sort to balance the charge. Calcium chloride is a compound that contains chloride ions (Cl-) and calcium ions (Ca2+) and has the formula CaCl2
Calcium carbonate (insoluble in water) is obtained and sodium chloride.
Calcium + Chlorine --> Calcium Chloride Ca + Cl --> CaCl Balanced Equation: Ca + Cl2 --> CaCl2 Calcium has a 2+ charge, while chlorine has a 1- charge. Therefore you need two chlorine ions to balance the charges.
No reaction.
Calcium Chloride
barium choride and calcium sulphate will form