Homework II: Writing Chemical Equations

Writing the Complete Equation Homework
Write the complete chemical equation for each of the following chemical
reactions:
1) When iron solid is placed in liquid lithium sulfate and electricity is added to
it, iron (II) sulfate crystals and solid lithium metal are formed.
2) When the ethanol (C2H6O) in some gasoline burns with oxygen gas in an
automobile engine, it forms carbon dioxide gas and water vapor.
3) When the pressure on an aqueous solution of carbonic acid is decreased
to 0.1 atmospheres, it decomposes to form carbon dioxide gas and water.
4) When iodine gas reacts with methane gas at very high temperatures, CH3I
gas and hydrogen iodide gas are formed.
5) When dinitrogen hexaiodide crystals are hit with a hammer, they
spontaneously and explosively decompose to form nitrogen gas and
iodine powder.
6) When hydrochloric acid gas reacts with gaseous ammonia, water vapor
and solid ammonium chloride are formed.