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it's composition may be different from sample to sample.
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Is seawater a pure substance or a mixture?
Seawater is a mixture. It is a combination of salt and water that is a homogeneous mixture. An example of a pure substance is either pure salt or pure sugar.
Is seawater a substance?
sea water is a substance ever thing is a substance well....... every thing that is liquid is definitly a substance like for example a smoothie is a substance and i thin for example a friut like water melon
What causes the density of seawater to increase?
The density of seawater increases if salinity increases.
How much seawater is there versus fresh water?
97% seawater, other 3% is freshwater.
Is sodium chloride pure substance or mixture?
Soduim is a pure substance. But it is a mixture because it was pshsically combined. Soduim is a pure substance. But it is a mixture because it was pshsically combined.
Is seawater a mixture or substance?
It is a mixture
What substance has a PH level of 8?
Seawater
Seawater that contains a substance that fishes breathe?
Seawater and fresh water contains oxygen that fish absorb using their gill. So the substance is oxygen.
What is the most common substance in seawater?
After water, SALT
Is seawater a pure substance or a mixture?
Seawater is a mixture. It is a combination of salt and water that is a homogeneous mixture. An example of a pure substance is either pure salt or pure sugar.
Is seawater a solution mechanical mixture or pure substance?
A solution.
Is it efficient to filter seawater?
yes it is because with droughts there is always seawater and then you can have water
Which of the following is a pure substance table salt seawater or sand and why?
Pure quartz sand and salt is are pure substances (single chemical compounds), Seawater is a mixture of substances.
Is Seawater pure substance or mixture?
Salt water is a homogeneous mixture called a solution containing salt and water. Salt is the solute and water is the solvent. It is a mixture because the salt and water are not chemically combined and are not present in definite proportions.
Why is seawater not suitable for use in chemical analysis?
It is an impure substance. It contains a mixture of water, salt and other elements found in the sea. Using seawater can produce incorrect results as elements in seawater can react with other things.
When you mix calcium in seawater with carbon dioxide what is the new substance that formed?
The calcium carbonate is formed.
What is the solvent and the main solute in seawater?
The solvent in seawater is the salt because it's doing he dissolving.
