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Why is it possible to have 2 different molecular equations that lead to the same precipitate?
One of the commonest kinds of precipitate is salts with very low solubility. The separate cations and anions of these salts generally have many other salts with much higher solubility. Any pair of such more soluble salts will yield the same precipitate, but will have a different molecular equation from any other such pair.
What molecular compound that ionizes in water?
Any group one salts; Ca, Sr, Ba salts; nitrate salts; NH4 salts; C2H3O2- salts; Cl, Br, I salts except AgCl, PbBr2, and Hg2Cl2; SO42- salts except BaSO4, PbSO4, Ag2SO4 and SrSO4; Group II carbonates are insoluble.
What is the formula for Eq for salts using only one chloride?
By adding the molecular weights and dividing by 1 you have the formula for Eq for salts that use only 1 chloride.
What is haydrated salts?
A hydrated salt contain water of crystallization.
The conversion of nitrates present in the soil or water to free molecular salts to nitrates?
Nitrification is the process by which nitrates in the soil or water are converted to free molecular salts. This process involves the oxidation of ammonium to nitrite by bacteria, followed by the oxidation of nitrite to nitrate by another group of bacteria. Nitrate is a form of nitrogen that is readily available for plant uptake.
When elements combine they form what compounds?
If the elements are both non-metals, they form a molecular compound. If they are both metals, they form a metallic bonds. If they are a metal and a non-metal they form ionic bonds (salts). (Ammonium salts are non-metals.)
Why is water, a non-salt substance, effective at dissolving salts?
Water is effective at dissolving salts because of its unique molecular structure that allows it to surround and break apart the ions in the salt, causing them to separate and dissolve in the water. This process is known as hydration and helps salts dissolve in water even though water itself is not a salt substance.
Which pigment has the highest molecular weight?
The pigment with the highest molecular weight is phycocyanin, which is a blue pigment found in certain types of algae and cyanobacteria. It is a protein pigment complex with a molecular weight ranging from 30,000 to 34,000 Daltons.
Find the odd man out nacl c12h22o11 kcl cuso4?
C12H22O11 is the Disaccharide Sucrose (table sugar). The other three are salts.
What are the materials to make firework colours?
Various salts are added to the mix:Copper salts - blueStrontium salts - redSodium salts - yellowBarium salts - greenCalcium salts - orangeCobalt salts - blueCryolite - yellowLithium salts - bright red
What are chemical salts Are carbonates oxides and hydrogencarbonates also salts?
- carbonates are salts.- oxides are...oxides not salts- hydrogencarbonates are salts
What are the similarities of Epsom salts and table salts?
They are ionic salts.
