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What else can I help you with?
A carbonated beverage that contains carbon dioxide gas in a solution is an exampple of a liquid-gas system... True or False?
True. A carbonated beverage is a liquid-gas system because it contains dissolved carbon dioxide gas in the liquid beverage.
Hurricanes get their heat and energy from seawater true or false?
true
Oxidation involves the gain of electrons for a substance. true or false?
False. Oxidation involves the loss of electrons for a substance.
When salt is dissolved in water the result is a heterogeneous mixture. Is this true or false?
False. It is homogeneous
True or false dissolved oxygen in the ocean water causes salinity?
False. Dissolved oxygen in ocean water does not cause salinity. Salinity is primarily determined by the amount of dissolved salts in the water, such as sodium and chloride ions. Dissolved oxygen levels are influenced by factors like temperature, depth, and the presence of photosynthetic organisms.
Is salt a solute in seawater true or false and why?
Yes, salt dissolves in seawater, so it is a solute.
Is true plasma contains about 20 dissolved components?
false
Is the substance that gets dissolved the solvent?
No it's not. I don't have the actual answer for you though sorry. I got this same question on some true and false so i didn't need to know what it was. Hope this some what helps you
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%.
A carbonated beverage that contains carbon dioxide gas in a solution is an exampple of a liquid-gas system... True or False?
True. A carbonated beverage is a liquid-gas system because it contains dissolved carbon dioxide gas in the liquid beverage.
A substance is organic if it did not arise from materials that were once part of a living thing true of false?
False. A substance is organic if it contains carbon-hydrogen bonds, regardless of whether it originated from living or non-living sources.
Hurricanes get their heat and energy from seawater true or false?
true
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.
True or false a compound that contains hydrogen atoms will be an acid when dissolved in water?
False. In order for a compound to be acidic, it must have contain hydrogen atoms that are ionized in aqueous solution. Not all hydrogen atoms in compounds behave this way. For instance, the organic compound methane contains hydrogen but is not an acid. Ammonia also contains hydrogen, but it typically acts as a base, not an acid.
Oxidation involves the gain of electrons for a substance. true or false?
False. Oxidation involves the loss of electrons for a substance.
Dissolved salt in ocean water is an example of a chemical change true or false?
false
When sugar is dissolved in water the sugar and water are chemically combined true or false?
False.
