Question

Phase labels - and even special conditions - are sometimes included for the substances that are part of what?

Answer 1

chemical equations

Many chemical equations also include phase labels for the substances:  s  for solid,    for liquid,  g  for gas, and  aq  for aqueous  i. , dissolved in water . Special conditions, such as temperature, may also be listed above the arrow. For example, 2NaHCO.