No, In the United States, in order for a vanilla extract to be called pure, the U.S. Food and Drug Administration requires that the solution contain a minimum of 35% alcohol and 13.35 ounces of vanilla bean per gallon.
Vinegar is a mixture - a solution of acetic acid in water.
Vanilla extract is a mixture. There is a compound called "vanillin", but vanilla extract contains vanillin, plus (usually) water and/or ethanol, plus a lot of other minor components.
Natural vanilla is a mixture.
Vinegar is not a metal. It is a mixture of water and acetic acid.
Refined substance can be a pure substance depending on the type of sugar used. If the refined sugar is white, then it is a pure substance. If it the refined sugar is brown, then it is not a pure substance.
Cider vinegar is not a pure substance it is a mixture. It contains water, acetic acid and flavouring agents. As there is only one phase present ie no gas or solids it is a homogeneous mixture.
yes
There are many types of sugar but, if you are describing one type of sugar and not a mixture of many sugars it would be a pure substance.
Vinegar is not a metal. It is a mixture of water and acetic acid.
Refined substance can be a pure substance depending on the type of sugar used. If the refined sugar is white, then it is a pure substance. If it the refined sugar is brown, then it is not a pure substance.
Cider vinegar is not a pure substance it is a mixture. It contains water, acetic acid and flavouring agents. As there is only one phase present ie no gas or solids it is a homogeneous mixture.
Silver can be a pure substance if it is an unadulterated silver nitrate. Silver is a transition metal that is soft and white.
Vegetable oil is lighter than pure water, which in turn is (somewhat) lighter than white vinegar.
It is either pure cane sugar, or it is a white substance that is an illegal drug.
White as pure, dry 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 mixture,24 carat gold is a pure substance,White gold is a mixture.
No, wine is not a 'pure' substance. White, rosé and red wines are produced by the fermentation of the several varieties of grapes. Therefore, due to additives and other processes, all wines are not a pure substance.
There is no difference. I did some quick research and found out they were the same: 5% acetic acid, 95% distilled water.
yes
Bleach can be a pure substance, but it is often not. Pure bleach is called hydrochloride. When you buy bleach to use at home, it is a mixture, not pure bleach.