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What are two reasons why the crude product in most reactions is not pure?
Wiki User
∙ 15y ago
Because usually the crude product is only treated or rinsed with water, which does not dissolve all the impurities found in the substance or mixture you are beginning with.
Wiki User
∙ 14y ago
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How paraffin is made?
Most candles are made of paraffin wax. Paraffin wax is made from petroleum in the oil refining process. It is naturally clear and odorless when burned, though most candles include dyes and fragrances.
Is crude oil a mixture?
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In what inorganic compound do most chemicals reactions occur?
The most chemical reactions occur in water solutions.
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The most thermonuclear reactions on the sun, take place in the core.
What chemical reactions are most common to break down the molecules?
These are decomposition reactions.
In most chemical reactions the amount of product obtained is?
equal to the theoretical yield
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Where does underground oil come from?
What we find as crude oil underground today was formed by millions of years of chemical reactions from the decay of plants that lived long ago. Most of them were palms and ferns.
What is definition of black oil product?
Here is my answer based on crude oil refining economic perspective In the past, black oil & white oil product term has been used to simply differentiate between products that can give more value than crude or not. So happened that most if not all black colored products have less value than crude, hence the term Black Oil was used to make this differentiation. Therefore: Black oil product is simply defined as any refined product that is having less economic value than crude oil per unit (must use equivalent unit) price. -Shahrul IB-
Do most hormones regulate by negative feedback mechanisms?
Yes and most biochemical path ways are regulated by negative feedback. Enough of the product made inhibits the enzyme, or biochemical pathway, from making more product/reactions.
How paraffin is made?
Most candles are made of paraffin wax. Paraffin wax is made from petroleum in the oil refining process. It is naturally clear and odorless when burned, though most candles include dyes and fragrances.
How do enzymes effect biochemical reactions?
Enzymes catalyze biochemical reactions by creating enough product that it eventually becomes an inhibitor to the enzyme and will essentially control the rate of reaction with the amount of product produced.
What are the reasons for purchasing a Netscreen 5GT?
There are many reasons one might choose to purchase a Netscreen 5GT. The most prevalent reasons for the purchase of a Netscreen 5GT is for the security the product provides.
What is the comparative and superlative form for the word crispy?
Comparative: More crude Superlative: Most crude 'Cruder' and 'crudest' are perfectly acceptable, and indeed more idiomatic than 'more crude' and 'most crude'.
Are exothermic reactions chemical?
Most chemical reactions are exothermic, that is, they release a certain amount of heat as a by-product of the reaction. Endothermic reactions, those which absorb heat, also do occur, but they are more rare. Endothermic reactions are driven by entropy only, whereas exothermic reactions are driven by the energy that is released. The more energy is released, the more easily the reaction will occur.
What are non-religious reasons for bloodless surgery?
The most important non-religious reason that patients give for requesting bloodless surgery is concern about the safety of blood transfusions.Bloodborne diseases.Transfusion reactions related to medical errors.Immune system reactions.
Is plastic an inexaustible resource?
Plastic, in most cases, is made from hydrocarbons.Hydrocarbons are a product of natural gas and crude oil.Natural gas and crude oil are limited natural resources (they are running out)Therefore, plastic is not an inexhaustible resource.andPlastic is a manufactured materialResources are recovered directly from the Earth or grownTherefore, plastic is not a resource
