Beer is either top fermented or bottom fermented, while malt liquor is only bottom fermented. When considering the alcohol content, malt liquor has a higher alcohol content than beer. Malt alcohol often contains corn, added sugar, or other substances that increase the alcohol content. Beer contains less alcohol, usually less than five percent. Drinks that exceed this are called malt liquor, lager or ale.
Magnesium sulfate is used as the electrolyte to prepare copper sulfate. A magnesium sulfate solution is electrolyzed with a copper anode to form copper sulfate, magnesium hydroxide, and hydrogen:
Magnesium sulfate is commonly used for constipation relief, but it has less elemental magnesium than magnesium citrate. By contrast, magnesium oxide type has the lowest level of bioavailability.