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If the average salinity of seawater is 29ppt how many grams of dissolved salts will 500g of seawater contain?
5 grams
Do estuaries contain both salt water and freshwater?
Yes they do because the correct definition of estuary is a body of water that contains both salt water and freshwater
Is seawater a homegeneous mixture?
no, a homogeneous mixture is salt water, seawater has other particles in it like sand, bacteria, and other debris that can be seen making it heterogeneous
What percent of all seawater is minor organic salts?
Sea water doesn't contain organic salts.
Does seawater contain two or more types of atoms or molecules?
Yes, seawater contains water H2O and NaCl as an absolute minimum. It also contains traces of many other molecules and species.
What is the difference between freshwater lochs and seawater lochs?
You've already answered your own question. The difference is that feshwater lochs contain fresh water while seawater lochs contain seawater.
Does the water of marine ecosystem contain dissolved salt?
Most marine ecosystems do contain saltwater. Some bodies of water do contain freshwater, but they are not the majority.
Is seawater a solution or a mixture?
Seawater may be considered a heterogeneous mixture because contain many insoluble materials.
Which do you think is denser seawater or fresh water?
Seawater because it contains salt which makes the water more dense than water which does not contain salt.
Are estuaries saltwater or freshwater?
They contain saltwater and freshwater
If the average salinity of seawater is 29ppt how many grams of dissolved salts will 500g of seawater contain?
5 grams
Do estuaries contain both salt water and freshwater?
Yes they do because the correct definition of estuary is a body of water that contains both salt water and freshwater
Is seawater heterogeneous or homogeneous?
Because sea water contain many insoluble impurities and living organisms it is heterogeneous.
Most of the salt in seawater is?
Seawater contain sodium chloride (this is the most important component as salt) and many other impurities.
Can a liter of seawater contain a million microbes?
Yes, at least.
Are estuaries saltwater or freshwater ecosystems?
They contain elements of both freshwater and saltwater ecosystems.
Is most of seawater made of salt?
Seawater contain sodium chloride (this is the most important component as salt) and many other impurities.
