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In Agriculture
What is substance farming?
a type of farming in which the farmer raises only enough food for his or her own family
Results for: Substance
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In Chemistry
What is a deliquescent substance?
Is a hygroscopic substance which absorbs an excessive amount of water from its surroundings/ atmosphere that it forms a liquid. example. is calcium chloride, lithium sul…fide. (MORE)
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In Chemistry
What are immiscible substances?
Liquids that do not mix at all in each other are known as immiscible for example water and cyclohexane or water and oil.
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In Health
What substance is a diuretic?
A diuretic is a chemical compound that causes a patient to increase the amount of water being eliminated from the body, usually through the urine. A common diuretic compound m…ost people are exposed to is caffeine; a common prescribed medication is furosemide. (MORE)
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When a substance is combined with oxygen the substance is?
Often it's an oxide. For example, carbon burns in air to form its oxides, carbon monoxide and carbon dioxide. However, there are other possibilities. Hydrogen burns in oxy…gen to produce water. (MORE)
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What makes a substance a pure substance?
A pure substance is one that comprises either just one element or just one compound with nothing else mixed in. Thus:- Distilled water is a pure substance, Salt water is a mi…xture, 24 carat gold is a pure substance, White gold is a mixture. (MORE)
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What is a substance that dissolves in another substance?
The substance that is dissolved is the solute. The substance into which it dissolves is the solvent.
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A homogenous substances?
A homogenous substance is one in a single phase. The term homogeneous is used in material science and physical chemistry. Sulfur, water, sucrose, and baking soda are examp…les of homogenous substances, which are also known as pure substances. (MORE)
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What is radioactive substance?
Radioactive substances are the things that put off radiation. These could be radioactive waste, or even radioactive materials not yet used.
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In Physics
Why are substances soluble?
Substances are soluable if disolving the material will result in 1a decrease in free energy. Kinetics will determine how fact something disolves. For most things they are solu…able because when in solution the are in a lower energy configuration than when they are a solid. (MORE)