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Yes, as long as a substance is 100% (purity), it is considered as a pure substance. But logically, there is no such thing as a pure substance.
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∙ 13y ago
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What is the percent composition of sulfur?
Sulfur is an element, a pure substance, it is 100% sulfur.
A pure substance is the what throughout?
A pure substance is the same throughout. When a substance is 100% something it is pure.
Is a 100 cotton shirt a pure substance?
100 percent cotton is considered an organic natural substance. People that are allergic to synthetic fabrics can often wear cotton.
Why 70 percent ethanol is used for sterilization instead of 100 percent?
70% ethanol has been shown to have the highest killing ability of microbes. Also, 100% ethanol is toxic to the user
Is rubbing alcohol with seventy percent alcohol a substance or a mixture?
Chemically speaking alcohol is meant to be ethanol, which is a pure compound with formula CH3CH2OH, it definitely is not a mixture, except when 'dissolved' in water (most stable solution: 4% water + 96% ethanol. (This is what you get when buying a bottle pure ethanol)rubbing alcohol is a mixtureIf you were to take 'alcohol' into a more specific definition an alcohol is really a hydrocarbon with the functional groupSo if it were, well i would say, 100% ethanol then it would be a compound.
Is ethyl alchohol a pure substance or mixture?
It is a pure substance.Added:Chemically speaking alcohol is meant to be ethanol, which is a pure compound with formula CH3CH2OH, it definitely is not a mixture, except when 'dissolved' in water (most stable solution: 4% water + 96% ethanol. (This is what you get when buying a bottle pure ethanol)
What is the percent composition of sulfur?
Sulfur is an element, a pure substance, it is 100% sulfur.
How do you make 90 percent ethanol from 100 percent ethanol?
Add 10 parts water to 90 parts 100% ethanol.
Why you use 70 percent ethanol in laminar air flow chamber?
we can also use 100% ethanol or pure ethanol but as it has been tested that 70% is sufficient to kill all the cells and spores of microbes so use this
A pure substance is the what throughout?
A pure substance is the same throughout. When a substance is 100% something it is pure.
Is a 100 cotton shirt a pure substance?
100 percent cotton is considered an organic natural substance. People that are allergic to synthetic fabrics can often wear cotton.
Why 70 percent ethanol is used for sterilization instead of 100 percent?
70% ethanol has been shown to have the highest killing ability of microbes. Also, 100% ethanol is toxic to the user
Is rubbing alcohol with seventy percent alcohol a substance or a mixture?
Chemically speaking alcohol is meant to be ethanol, which is a pure compound with formula CH3CH2OH, it definitely is not a mixture, except when 'dissolved' in water (most stable solution: 4% water + 96% ethanol. (This is what you get when buying a bottle pure ethanol)rubbing alcohol is a mixtureIf you were to take 'alcohol' into a more specific definition an alcohol is really a hydrocarbon with the functional groupSo if it were, well i would say, 100% ethanol then it would be a compound.
Does 100 percent cotton mean that the shirt is a pure substance?
100% cotton should mean that - just be sure that the thread used for stitching is not polyester.
What is the difference between 100 percent alcohol and absolute alcohol?
100% pure ethanol is 200 proof. vodka is distilled until it is almost totally pure alcohol and then cut with water to give it its final alcohol content and unique flavour, depending on the source of the water.absolute alcohol n.Ethyl alcohol containing no more than one percent water.Chemists may buy absolute (200 proof, 100% pure) ethanol, and though absolute vodka is nowhere near 200 proof, I assume that's where they got the name from
How do you prepare 95 percent ethanol from absolute ethanol?
It is prepared by taking five volume of ethanol and dissolve in 100 ml of water .
What orange juices are advertised as '100 percent pure'?
Tropicana is advertised as 100 percent pure and no additives or preservative added. Other juices that are advertised as 100 percent pure are Cranberry juice and Pomegreat juice.
