Page 5 - chemistry
P. 5
Requirements
In this project, we need to solve the problem of fruit that are left in the
farm by making pickled fruit which using sodium chloride in food
preservation.
The meaning of salt
Salt is a common white substance found in seawater and in the ground, used
especially to add flavor to food or to preserve it.
Interpreting information on the existence of salts that exists naturally
-Sodium chloride is more commonly known as salt. It is one of the most abundant
minerals on Earth and an essential nutrient for many animals and plants, including
people.
-As salt dissolves in a solution or on food, it is breaks into its component ions:
sodium and chloride (Na+ and Cl -, respectively).The salty flavor primarily comes
from the sodium ions.
