Thus, Cu(NO3)2 and Fe(NO3)3 are soluble. 3. The chloride (Cl-), bromide (Br-), and iodide (I-) ions generally form soluble salts. Exceptions to this rule include salts of the Pb2+, Hg22+, Ag+, and Cu+ ions. ZnCl2 is soluble, but CuBr is not. A salt is soluble if it dissolves in water to give a solution with a concentration of at least 0.1 moles per liter at room temperature. 2  A salt is insoluble if the concentration of an aqueous solution is less than 0.001 M at room temperature. 3  Slightly soluble salts give solutions that fall between these extremes.
Lipid is a medical term for fat found in the bloodstream. There are different types of lipids, some good and some bad.igh density lipoprotein cholesterol (HDL-C). HDL-C is known as the âgoodâ cholesterol because it helps take âbadâ cholesterol out of the body. Think about HDL-C as a âtow truckâ that removes LDL-C from your blood.
Lipid measurement may show normal total cholesterol, with a low HDL-good cholesterol and a moderately elevated triglyceride level; for example, total cholesterol of 197 mg/dL, an LDL-bad of 120 mg/dL, an HDL of 35 mg/dL, and a triglyceride of 210 mg/dL.igh Triglycerides and High LDL-Bad Cholesterol : If you have high triglycerides (over 200 mg/dL, or 2.3 mmol/L) in combination with high LDL-bad cholesterol (over 160 mg/dL, or 4.1 mmol/L), the LDL abnormality will be treated first-along with lifestyle changes, medication (usually statins), or both.