Apollo GDS Training Books. Description: This book is an integral part of the Introduction to Apollo course. Each chapter corresponds to an online lesson and contains a lesson summary, review questions, emulator exercises, format lists and in some cases supplementary entries not taught in the online lesson.
One source of sea salt is brine, with the salt being produced through evaporation. Table salt can also be produced from rock salt, in which case evaporation is not necessary for processing. The salt crystals are processed to remove any impurities that may be present and allowed to recrystallize.
Sodium vs. Salt When talking terminology, it's easy to confuse salt and sodium. Table salt is really sodium chlorideâ40% sodium and 60% chloride. One teaspoon of salt is equivalent to about 2,300 milligrams of sodium. The Trouble with Sodium. Our bodies depend on sodium to maintain proper water balance, to transmit nerve impulse, and to aid in contraction and relaxation of muscles.