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How many moles of calcium ions are present in 166.5grams of calcium chloride?
The chemical formula for calcium chloride is CaCl2, and its formula weight is 110.99. The formula shows that each formula weight of calcium chloride contains one mole of calcium ions. In 166.5 grams, there are 166.5/110.99 or 1.500 formula weights of calcium chloride and the same number of moles of calcium ions.
How many chloride ions are in calcium chloride?
The formula unit for calcium chloride is CaCl2. There are two chloride ions in one formula unit of calcium chloride. We can also say that there are two moles chloride ions in one mole of CaCl2.
What ions are present in what ratio in a solution of aqueous calcium chloride?
The ions are: Ca2+ and Cl-; the ratio chloride ions/calcium ions is 2.
Formula for the compound formed by calcium ions and chloride?
it is simply CaCl2
Is silver chloride a electrolyte?
Yes, but the concentration of silver and chloride ions available from it in water solution is very low because of the low solubility of silver chloride in water
Is calcium chloride a sulfite?
No, calcium chloride is CaCl2 containing calcium ions (Ca2+) and chloride ions (Cl-). A sulfite must contain sulfite ions (SO32-)
How many moles of calcium ions are present in 166.5grams of calcium chloride?
The chemical formula for calcium chloride is CaCl2, and its formula weight is 110.99. The formula shows that each formula weight of calcium chloride contains one mole of calcium ions. In 166.5 grams, there are 166.5/110.99 or 1.500 formula weights of calcium chloride and the same number of moles of calcium ions.
Will calcium chloride react with chloride?
Calcium chloride will not further react with chloride ions.
How many chloride ions are in calcium chloride?
The formula unit for calcium chloride is CaCl2. There are two chloride ions in one formula unit of calcium chloride. We can also say that there are two moles chloride ions in one mole of CaCl2.
What is the correct name for an ionic compound made up of calcium ions Ca2 plus and chloride ions CI?
Calcium Chloride
What ions are present in what ratio in a solution of aqueous calcium chloride?
The ions are: Ca2+ and Cl-; the ratio chloride ions/calcium ions is 2.
Is calcium caltrate the same as calcium?
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
What is calcium ions and chloride ions formula?
The ions should form CaCl2 because the two chlorine atoms each take an electron from calcium to form the chloride ion Cl-, and the calcium becomes Ca2+ ion.
What is the positive and negative ions if calcium chloride?
The chemical formula of calcium chloride is CaCl2. CaCl2------------Ca2+ + 2Cl-
What ions are in calcium chloride?
Ca2+ and 2 Cl-
Why is magnesium sulphate soluble in sodium chloride?
Size: magnesium ions are smaller than calcium ions, so more of them fit in the same volume, even when surrounded by water.
Why in the formula of CaCl2 there are twice as many chloride ions as in the formula of NaCl?
The, usually subscript,"2" after "Cl" indicates how many there are. Calcium chloride, CaCl2, has to Chloride ions while sodium chloride, NaCl, has only one (indicated by no number following the Cl).
