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The density of benzene at 15 is 0.8787 Calculate the mass of 0.1900 of benzene at this temperature?
To calculate the mass of benzene, use the formula: mass = volume x density. You need to know the volume of 0.1900 L of benzene at 15°C, which can be calculated using the ideal gas law or the formula for density (density = mass/volume). Once you have the volume, multiply it by the density to find the mass.
What is specific gravity and percentage purity of benzene?
Specific gravity is a measure of the density of a substance compared to the density of water. The specific gravity of benzene is typically around 0.88. Percentage purity of benzene would refer to the amount of pure benzene in a sample compared to impurities or other substances present.
If 5 ml of ethanol has a mass of 3.9 grams and 5.0 ml of benzene has a mass of 44 grams which liquid is more dense?
Benzene is more dense than ethanol. This can be determined by calculating the density of each liquid using the formula density = mass/volume. In this case, benzene's density is higher than ethanol's because for the same volume, benzene has a higher mass.
Is benzene polar in nature?
No, benzene is a nonpolar molecule. It has a symmetrical hexagonal structure with alternating single and double bonds, leading to a uniform distribution of electron density around the molecule. This results in benzene being nonpolar overall.
Is benzene heavier than air?
Yes. As a general rule the density of a gas is directly proportional to its molecular mass. A benzene molecule is several times more massive than those of nitrogen and oxygen, the chief components of air.
The density of benzene at 15 is 0.8787 Calculate the mass of 0.1900 of benzene at this temperature?
To calculate the mass of benzene, use the formula: mass = volume x density. You need to know the volume of 0.1900 L of benzene at 15°C, which can be calculated using the ideal gas law or the formula for density (density = mass/volume). Once you have the volume, multiply it by the density to find the mass.
Where the water is set in water benzene mixture?
Bottom. Water density is 1kg/m^3 benzene density is 876.50kg/m^3 so water is basically "heavier" than benzene.
Will benzene float on water?
Yes, benzene floats on water. Benzene has a density of 0.88, water has a density of 1.0. The solubility in water is just 0.8 g/l at 25°C (Wikipedia)
What is specific gravity and percentage purity of benzene?
Specific gravity is a measure of the density of a substance compared to the density of water. The specific gravity of benzene is typically around 0.88. Percentage purity of benzene would refer to the amount of pure benzene in a sample compared to impurities or other substances present.
If 5 ml of ethanol has a mass of 3.9 grams and 5.0 ml of benzene has a mass of 44 grams which liquid is more dense?
Benzene is more dense than ethanol. This can be determined by calculating the density of each liquid using the formula density = mass/volume. In this case, benzene's density is higher than ethanol's because for the same volume, benzene has a higher mass.
Why chlorine makes benzene less reactive?
This is because chlorine is an electronegative group and is pulling electrons away from benzene. This makes the ring less reactive and more positive. Then when a positive electrophile tries to attach, the benzene does not want to react.
What is the volume of 300 g benzene if it has a density of 0.88 grams per mL?
Divide mass by density to get volume....So 300/0.88 --> 340.91 mL
How do you convert weight volume to volume volume?
to calculate the weight from the volume, you always multiply by the density. example: If the benzene content is 2.5%v/v, then in 100mL of gasoline, you have 2.5mL of benzene. If the density of Benzene at 15.5°C is 0.81g/mL, then 2.5 x 0.81 = 2.0%w/v.
What solvent used to determine the density of diphenyl?
Toluene, benzene, or hexane are suitable organic solvents for determining the density of diphenyl.
Is benzene polar in nature?
No, benzene is a nonpolar molecule. It has a symmetrical hexagonal structure with alternating single and double bonds, leading to a uniform distribution of electron density around the molecule. This results in benzene being nonpolar overall.
Is benzene heavier than air?
Yes. As a general rule the density of a gas is directly proportional to its molecular mass. A benzene molecule is several times more massive than those of nitrogen and oxygen, the chief components of air.
Why nitration of toluene is easier than benzene?
Hi ,As you know from the structures of both the compounds that toluene has a methyl group on the benzene ring which is electron releasing group and hence activate the benzene ring by pushing the elctrons on the benzene ring. On the other hand nitro group on the benzene ring is electron withdrawing group which deactivates the benzene ring by withdrawing the electrons from the benzene ring . Now in the nitration attack of the nucleophile ( NO2 +) takes place. Hence reaction will takes place on that benzene faster which have more electron density on its ring which is the case of toluene.
