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How do you make 100 ppm toluene solution?
I guess if you can't accurately measure 200 mgs for your 1 L solution you could just serial dilute something slightly heavier, say 2 g in 100 mL, take 10 mL of that, dilute with with 990 mL of solvent etc.
What is formula benzene?
The molecular formula of benzene is C6H6. It consists of a ring of six carbon atoms with alternating single and double bonds, giving it a stable and symmetric structure. Benzene is a commonly used organic solvent and precursor in the production of various chemicals.
Can every solvent dissolve every solute?
No, not every solvent can dissolve every solute. The ability of a solvent to dissolve a solute depends on the chemical properties of both the solvent and the solute.
How many moles of benzene (C6H6) should be completely combusted in order to produce 0.4000 mol of carbon dioxide?
To completely combust benzene (C6H6), 15 moles of oxygen are used for every 1 mole of benzene. This reaction produces 6 moles of carbon dioxide for every 1 mole of benzene. Therefore, 0.4000 mol of carbon dioxide would require (0.4000 mol)(1 mol C6H6/6 mol CO2)(15 mol O2/1 mol C6H6) = 1.5 moles of benzene to be combusted.
What are 10 things that have boiling point?
Every element has a boiling point. The boiling point is the temperature at which the element changes from a liquid to a gas. Many elements will not boil in the presence of oxygen. For instance, in oxygen carbon will burn (coal). Without oxygen carbon will boil at 6917 degrees F.
How do you make 100 ppm toluene solution?
I guess if you can't accurately measure 200 mgs for your 1 L solution you could just serial dilute something slightly heavier, say 2 g in 100 mL, take 10 mL of that, dilute with with 990 mL of solvent etc.
What is formula benzene?
The molecular formula of benzene is C6H6. It consists of a ring of six carbon atoms with alternating single and double bonds, giving it a stable and symmetric structure. Benzene is a commonly used organic solvent and precursor in the production of various chemicals.
Can every solvent dissolve every solute?
No, not every solvent can dissolve every solute. The ability of a solvent to dissolve a solute depends on the chemical properties of both the solvent and the solute.
Why is buckminsterfullerene more soluble than diamond?
Carbon in diamond is sp3 hybridized. Every carbon atom is cross-linked in a covalent network. Carbon in fullerenes in sp2 hybridized. The individual buckyballs are soluble as they are not covalently linked to each other. The old axiom of like dissolves like holds. C60 is soluble in a number of nonpolar solvents, such as benzene, toluene, or chloroform.
To make a saturated solution of benzoic acid using benzene as the solvent how much is need of each?
I can't find a number, but I found this: Benzoic acid is slightly soluble in water, soluble in ethanol, very slightly soluble in benzene and acetone. (see link on the left under Web Links) This implies not very much benzoic acid will dissolve in benzene. This other site (the MSDS for benzoic acid) says this: SOLVENT SOLUBILITY: Soluble in alcohol, ether, benzene, chloroform, acetone, carbon disulfide, oil of turpentine, carbon tetrachloride, fixed and volatile oils; slightly soluble in petroleum ether, hexane. This does make it sound fairly soluble! Hard to say which is right. This can easily be determined by experiment however!
How many moles of benzene (C6H6) should be completely combusted in order to produce 0.4000 mol of carbon dioxide?
To completely combust benzene (C6H6), 15 moles of oxygen are used for every 1 mole of benzene. This reaction produces 6 moles of carbon dioxide for every 1 mole of benzene. Therefore, 0.4000 mol of carbon dioxide would require (0.4000 mol)(1 mol C6H6/6 mol CO2)(15 mol O2/1 mol C6H6) = 1.5 moles of benzene to be combusted.
What are 10 things that have boiling point?
Every element has a boiling point. The boiling point is the temperature at which the element changes from a liquid to a gas. Many elements will not boil in the presence of oxygen. For instance, in oxygen carbon will burn (coal). Without oxygen carbon will boil at 6917 degrees F.
Is there a solvent in every solute?
No. A solvent is something in which a solute will dissolve. Thus water is a solvent and salt is a solute.If one has a solution then the solvent contains the solute but NOT the other way round (as your question asks).
What is the best way to dissolve glues?
Rub some of their solvent over them. Every glue except epoxy has a solvent.
What chemical substance when used can pollute land air and water?
Benzene, chlorine, floride and nitrates and pesticides
Water is a solvent in what solution?
every liquid in you body, all life
Are there any every day items that contain mendelevium?
Any every day item contain mendelevium.
