its for school
The answer is 2,09 moles.
Calcium chloride contain calcium and chlorine.
a chocolate biscuit
No compound exists with this formula. However, CaCl2 (with a lowercase L) is calcium chloride, which is an ionic compound.
its for school
The answer is 2,09 moles.
Calcium chloride contain calcium and chlorine.
Limewater Test (HCI + CaCI2 + H2O + CO2)
a chocolate biscuit
No compound exists with this formula. However, CaCl2 (with a lowercase L) is calcium chloride, which is an ionic compound.
Warning:Just read formulas with chlorine or chloride in it very carefully and spell it accordingly correct:It is NOT 'CI' (capital 'ce' plus capital 'ai') but 'Cl' (capital 'ce' plus lower case 'el').Chemically these symbols are for totally different elements:'C' (capital) is carbon and 'I' (capital) is iodineAnswer:CaCl2 is called calcium chloride (Ca2+ and 2Cl-)CaCI2 would have been called Calcium Carbo Iodide if it were exsistant.
118 elements
There are 118 elements on the periodic table.
92 elements
NaCl has two elements: sodium (Na) and chlorine (Cl).
This question is a little ambiguous. If you mean 'how many elements have mass,' the answer is 'all elements have mass.' There are 117 known elements, and scientists theorize that there may be as many as 130 or more.