1 Calcium chloride is a compound made of calcium and chloride, and is one of the types of salt used to control ice on sidewalks and roadways. 2  The compound is often produced from limestone. 3  Potassium nitrate-This electrolyte, commonly known by the formula KNO3, is used in a wide variety of substances.
A. work hard like a mule in a field B. stubborn like a mule C. not as smart as a mule D. policy choices stunk like a mule. A: The original meaning of the Democratic donkey symbol was: stubborn like a mule.
The symbol of the Democratic Party is the donkey and the symbol of the Republican Party is the elephant why do they have these symbols and when did this tradition first begin? The donkey started when Andrew Jackson was running for President in 1882. All of the campainers called hm a jackass (a donkey) so he used that as his symbol. Later a man used â¦ that in a cartoon and that is what started the Democratic Symbol. .