Chemistry in the Community

In a reaction, the “big number in front” of an element or compound, which represents the number of moles reacting, is called the _____. ... Label each as an alkane, alkene or alkyne. Remember, alkane = all single bonds, alkene – one double bond, alkyne = one triple bond. Pentane (C5H12) ... 26. Fill in the blanks. Some answers may be used ... ................
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