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When seawater is heated until all the water evaporates the only thing that is left behind is table salt true or false?
False. When seawater is heated until all the water evaporates, salt crystals are left behind, not table salt. Table salt is a refined form of salt that is typically extracted from underground salt deposits or sea salt that has been processed to remove impurities.
Is the following sentence true or false the average salinity of seawater is 35 percent?
False. The average salinity of seawater is actually around 3.5%, not 35%.
When a molecular solid mixes with water the solute breaks down into individual molecules true or false?
False. When a molecular solid mixes with water, the solute typically breaks apart into individual ions or molecules, rather than breaking down into individual molecules. This process is known as dissociation.
Is the following true Table sugar and salt are pure substances false or true?
True. Table sugar and salt are pure substances because they are composed of only one type of molecule – sucrose for sugar and sodium chloride for salt.
Is a table salt a compound of sodium and chlorine true or false?
True. Table salt, or sodium chloride, is a compound made up of sodium and chlorine ions bonded together.
When seawater is heated until all the water evaporates the only thing that is left behind is table salt true or false?
False. When seawater is heated until all the water evaporates, salt crystals are left behind, not table salt. Table salt is a refined form of salt that is typically extracted from underground salt deposits or sea salt that has been processed to remove impurities.
Hurricanes get their heat and energy from seawater true or false?
true
Is unsaturated solutions will not dissolve more solute true or false?
False. Unsaturated solutions have not reached their maximum solute concentration and can dissolve more solute.
Is the following sentence true or false the average salinity of seawater is 35 percent?
False. The average salinity of seawater is actually around 3.5%, not 35%.
True or false mammals can live in salt water?
true
Is this statement true or false 'i cant be eating to much salt because i do not add it to my meals'?
False, there is probably already salt in it.
Is the following true or false table sugar and table Salt are substances?
true
Is sodium chloride is the most abundant salt in seawater?
Yes, it is true - approx. 35 g/L.
Is sodium chloride the most abundant salt in seawater?
Yes, it is true - approx. 35 g/L.
Dissolved salt in ocean water is an example of a chemical change true or false?
false
When salt is dissolved in water the result is a heterogeneous mixture. Is this true or false?
False. It is homogeneous
When rain falls to earth is it salt water True or False?
no
