Magnesium carbonate, Mg CO3 (archaic name magnesia alba), is an inorganic salt that is a white solid.Several hydrated and basic forms of magnesium carbonate also exist as minerals.orms [edit]. The most common magnesium carbonate forms are the anhydrous salt called magnesite (MgCO 3) and the di, tri, and pentahydrates known as barringtonite (MgCO 3 Â·2 H 2 O), nesquehonite (MgCO 3 Â·3 H 2 O), and lansfordite (MgCO 3 Â·5 H 2 O), respectively.
Reaction type: Nucleophilic Substitution (SN1 or SN2). Summary: 1  When treated with HBr or HCl alcohols typically undergo a nucleophilic substitution reaction to generate an alkyl halide and water.eaction of Alcohols with other Halogenating agents (SOCl2, PX3). Reaction type: Nucleophilic Substitution (SN1 or SN2). Summary: 1  Alcohols can also be converted to alkyl chlorides using thionyl chloride, SOCl2, or phosphorous trichloride, PCl3.
Along with ethanol, isopropyl alcohol is one of the types of alcohol commonly used as the primary ingredient of rubbing alcohol, the other ingredient being denatured alcohol. But to keep things simple, letâs just call it rubbing alcohol. Rubbing alcohol is known as surgical spirit in some countries, including the UK and Ireland. Under both names, the solution is typically 70% isopropyl alcohol or ethanol and 30% distilled water. Now, rubbing alcohol does come with a few cautions. Firstly, itâs got quite the aroma, so always use it in a well-ventilated area, serious, this stuff is strong.