Iron (III) fluoride has ionic bonds. No compound is any kind of bond.
Fluoride does not exist on its own as a substance. It is a negatively charged ion that needs to be accompanied by a positive ion. Substances containing this ion, call fluorides are not liquids, gasses, or metals but solid salts. The element fluorine from which the fluoride ion is formed from is a gas.
Mole
The individual ions for calcium fluoride have the formulas Ca+2 and F-1 respectively. That means that in any sample of calcium fluoride, there must be twice as many of the fluoride ions.
There is no definite pH for any acid or base as it depends as much on the concentration of the substance in a solution as the strength of the acid or base. Still, sodium fluoride is mildly basic so a sodium fluoride solution will have a pH higher than 7.
Iron (III) fluoride has ionic bonds. No compound is any kind of bond.
Fluoride does not exist on its own as a substance. It is a negatively charged ion that needs to be accompanied by a positive ion. Substances containing this ion, call fluorides are not liquids, gasses, or metals but solid salts. The element fluorine from which the fluoride ion is formed from is a gas.
Any organism containing a green substance called chlorophyll in each cell - the organelle containing this substance is called the chloroplast-(basically any plant)
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Your question does not make any sense.
In any ionic compound the charges of the ions must balance out to zero. The zinc ion has a 2+ charge while the fluoride ion has a 1- charge. So zinc fluoride must contain two fluoride ions for every zinc ion.
In any ionic compound the charges of the ions must balance out to zero. The zinc ion has a 2+ charge while the fluoride ion has a 1- charge. So zinc fluoride must contain two fluoride ions for every zinc ion.
Mole
The addition of any ionic salt (even small quantities)
Any ionic substance that has been dissolved in water.
No, most natural dietary fluoride comes from mineral deposits containing fluoride salts, this then leaches into drinking water. But with only a few rare exceptions this is rare. Most municipal water supplies have fluoride added and this would overwhelm any natural dietary fluoride sources.
an electrolyte is any substance containing free ions that behaves as an electrically conductive medium.