What is the compound name of Pb(NO3)2? What are ionic compounds called? Which type of compound is not an electrolyte? What is the formula for ammonium chloride ? How to name salts What is the name for the compound K2CO3? What is the name of the compound with the formula KNO2 ? Wh...
Which one of the following compounds would produce an acidic solution when dissolved in water? a. Na_2O. b. SrO. c. CO_2. d. CaO. e. MgO. Which of these salts will form an acidic solution upon dissolving in water (there may be more than one answer)? A) NaI B) NaF C) NH_...
Occurrence of Hydrated Salts Hydrated salts naturally occur all over the world — including in freshwater. For example, compounds in an area's soil or rock may dissolve into the groundwater, where the free-floating chemicals bind to create salt molecules and hydrate with the groundwater's molecu...
Artificial flavors can also be derived from inedible substances, like petroleum or wood pulp. In fact, many flavors that can be produced "naturally" can also be produced with "artificial" ingredients; the end chemical compounds (and the flavor that's produced) are identical, even though the or...
A TDS meter won’t give you a full lab report — but for under $20, it’s one of the fastest ways to get a feel for your water quality. These compact digital tools give you a snapshot of how much “stuff” is floating in your water — minerals, metals, salts, and more — all...
Alums are the special type of double salts of certain compounds with the general formula M(2)SO(4)M(2)(SO(4))24H(2)O Here M: monovalent cation link Na^(+) ,K^(+),Rb^(+),NH(4)^(+) M: trivalent cation like Al^(3+),Fe^(3+) or Cr^(3+). Pota
Lectins were discovered almost 130 years ago, in 1888. That’s well over a decade before aviation, something we have since mastered. Yet these commonly occurring compounds largely remain a mystery. And while you may not be flying every day, it’s guaranteed that you are eating foods containin...
and fortified cereals are good sources of the nonheme form, which is less bioavailable. Poultry, meat, ascorbic acid, and seafood all help increase the absorption of the nonheme form. Compounds called phytates found in beans and grains inhibit absorption of the mineral. Certain polyphenols in ...
Whereas brines dominated by sodium chloride are by far the most commonly occurring on Earth, sulfate salts were common on ancient Mars, and are still prevalent today. But we can't be sure whether it is this type of salt that is present in the lake on Mars. If it is, it may be bad...
When thinking about toxicants, it is important to remember that all compounds can become toxic, if an organism gets too much of them. This is particularly well demonstrated with metals such as zinc and copper; they are important constituents of enzymes, and must be obtained in small amounts....