Similarities between salt water and freshwater?

Answer 1

Seawater is water from a sea or ocean On average, seawater in the world's oceans has a salinity of about 3.5% (35 g/L, or 599 mM). This means that every kilogram (roughly one liter by volume) of seawater has approximately 35 grams (1.2 oz) of dissolved salt (predominantly sodium chloride iron: Na+, Cl−). The average density of seawater at the ocean surface is 1.025 g/gm Seawater is denser than both fresh water and pure water (density 1.0 g/ml @ 4 °C (39 °F)) because the dissolved salts add mass without contributing significantly to the volume. The freezing point of sea water decreases as salt concentration increases. At a typical salinity it freezes at about −2 °C (28.4 °F). The coldest sea water ever recorded (in a liquid state) was in 2010, in a stream under an Antarctic glacier, and measured −2.6 °C (27 °F

Answer 2

The only real difference is that salt water has salt. The implications of this are that salt water has a lower freezing point than normal water, and that drinking it in significant amounts is fatal.

Answer 3

Fresh water is not salty. Salt water is salty.

Answer 4

Answer Lakes are usually inland and fresh water. Oceans aren't in land, and therefore salt water.

Answer 5

They are both liquid and they both have the same chemical structure (hydrogen atoms and oxygen atoms chemically bonding to make h20).

Answer 6

They are both water and having a chemical formular H2O.

Answer 7

Salt water is for cooking while sea water is naturally salty

Answer 8

Salt.