If your child was born on Christmas, you may hear complaints about fewer birthday presents than other kids and more holiday hoo-ha to contend with. (Both most definitely first-world problems.). As it turns out, Christmas birthdays are not only unfortunate -- they're also almost uniquely uncommon. In fact, December 25 is the least common birthday out of all the days of the year save the one that doesn't even occur annually -- February 29.
In a decomposition reaction a compound is broken into smaller chemical species. AB â A + B. The electrolysis of water into oxygen and hydrogen gas is an example of a decomposition reaction : 2 H 2 O â 2 H 2 + O 2. Another example is the decomposition of potassium chloride into potassium and chlorine gas.
A decomposition reaction is a type of chemical reaction in which a compound is broken down into simpler components.It is the opposite of chemical synthesis, in which elements or relatively simple compounds combine to produce one that is more complex. decomposition reaction is a type of chemical reaction in which a compound is broken down into simpler components.