The best answer is that CaCl2 is neither basic nor acidic (it's a salt). If you were pressed to explain why the CaCl2 solution would be "slightly basic" then you can "rationalize it" I suppose by the fact that for every one calcium ion that is released you release two chloride ions....
Soluble in water, while releasing a lot of heat, the aqueous solution is slightly acidic. Soluble in alcohol, acetone, acetic acid. With ammonia or ethanol, respectively, the formation of CaCl2 · 8NH3 and CaCI2 · 4C2 Hs OH complexes. At room temperature by aqueous solution crystallization...
The 55 kDa protein is acidic, having about 20% molar ratio of aspartic acid/asparagine and glutamic acid/glutamine, whereas basic amino acids (lysine and arginine) account for about 10% molar ratio. This matrix protein has binding sites to both Ca2+ and oxalic acid (Li et al., 2003), ...
introductionanhydrous calcium chloride is a white porous frit or particle. Easy deliquescence. The melting point is 782 ℃, the density is 2.15g/cm3, and the boiling point is higher than 1600 ℃. It is easily soluble in water and releases a lot of heat. It is also soluble in ethanol and...
Its growth event at the nanometer and micrometer scales, i.e., the growth of the COM molecular steps generated from the dislocation outcrop on the crystal surface and its inhibition by associated acidic organic molecules such as citrate, is now well understood by studies conducted using in situ...
Special warnings and precautions Apply this drug after the high-dose usage of methotrexate for 24~48h; be cautious when using it for the methotrexate detoxification therapy on patients of acidic urine, ascites, dehydration, gastrointestinal obstruction, pleural effusion or renal dysfunction; for patient...
(iron meteorites contain 0.02 percent). Calcium predominates in the lower part of the earth’s crust, accumulating in basic rocks. A large amount of calcium is found in the feldspar anorthite, Ca[Al2Si2O8]; basic rocks contain 6.72 percent and acidic rocks, such as granites, contain 1.58 ...
Calcium carbonate is also used in the production of polyethylene and polypropylene. It is an additive to paints and coatings for several purposes including particle size distribution, opacity control, weather resistance, pH control, and anticorrosion. Calcium carbonate is used to buff er acidic soils...
In connection with the amphoteric properties of tin, both the acidic slags and the basic slags that form as the result of melting of the tin concentrates always contain significant amounts of tin in the form of silicates, stannates, stan... VI Evdokimov,LE Derlyukova,AM Yatskovskii - Ru...
2H2O(s). The second major source of synthetic gypsum is acid neutralization. The sulfate production of titanium dioxide, TiO2, used as a whitener in many commercial products, yields gypsum as a by-product in the process of neutralizing acidic waste. Gypsum is also generated from sugar and ...