Refreshments Software: Salt on your Food
Example 9
- NHcuatro + and S 2?
- Al step three+ and PO4 3?
- Fe 2+ and PO4 3?
- Because the ammonium ion has a 1+ charge and the sulfide ion has a 2? charge, we need two ammonium ions to balance the charge on a single sulfide ion. Enclosing the formula for the ammonium ion in parentheses, we have (NH4)2S. The compound’s name is ammonium sulfide.
- Because the ions have the same magnitude of charge, we need only one of each to balance the charges. The formula is AlPO4, and the name of the compound is aluminum phosphate.
- Neither charge is an exact multiple of the other, so we have to go to the least common multiple of six. To get 6+, we need three iron(II) ions, and to get 6?, we need two phosphate ions. The proper formula is Fe3(PO4)2, and the compound’s name is iron(II) phosphate.
- NH4 + and PO4 3?
- Co 3+ and NO2 ?
- (NH4)3PO4, ammonium phosphate
The latest function salt, about in ionic setting because the Na + , was an important nutrient having human beings to live on. Actually, you is roughly 0.15% sodium, towards person with average skills that have you to definitely-20th to at least one-tenth off a kg within their body at the same time, generally in the fluids outside tissue plus in almost every other fluids.
This really is exactly like how we named molecular compounds
Sodium is also present in our diet. The common table salt we use on our foods is an ionic sodium compound. Many processed foods also contain significant amounts of sodium added to them as a variety of ionic compounds. Why are sodium compounds used so much? Usually sodium compounds are inexpensive, but, more importantly, most ionic sodium compounds dissolve easily. This allows processed food manufacturers to add sodium-containing substances to food mixtures and know that the compound will dissolve and distribute evenly throughout the food. Simple ionic compounds such as sodium nitrite (NaNO2) are added to cured meats, such as bacon and deli-style meats, while a compound called sodium benzoate is added to many packaged foods as a preservative.Leer más »Refreshments Software: Salt on your Food