Which of these is an inorganic contaminant? benzene carbon tetrachloride TCE nitrates gasoline
| Which of these is an inorganic contaminant? |
|
benzene |
||
|
carbon tetrachloride |
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|
TCE |
||
|
nitrates |
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|
gasoline |
Homework Answers
benzene --> C8H10 organic
carbon tetrachloride --> CCl4; organic
Trichloroethylene --> C2HCl3; organic
NITRATES --> these are inorganic
gasoline --> C8H10
Add Answer to:
Which of these is an inorganic
contaminant?
benzene
carbon tetrachloride
TCE
nitrates
gasoline
A solution is 5.43 % by mass benzene (C_6H_6) in carbon tetrachloride (CCl_4). The density of...
A solution is 5.43 % by mass benzene (C_6H_6) in carbon tetrachloride (CCl_4). The density of the solution is 1.55 g/mL. The molar masses of benzene and carbon tetrachloride are 78.1 g/mol and 154 g/mol respectively. What is the mole fraction, molarity and molality of the benzene?
Final Exam(1) Accessibility M Carbon tetrachloride (CCl) diffuses at 25°C in a dilute solution of benzene. The expe...
Final Exam(1) Accessibility M Carbon tetrachloride (CCl) diffuses at 25°C in a dilute solution of benzene. The experimental diffusivity is: 1.92*10 cm2/s at 25 C. a) Explain using two film theory model the mass transfer of carbon tetrachloride into benzene with the help of a diagram. (2 Marks) b) Select two models to estimate diffusivity coefficient at 25°C. (6 Marks) c) Explain numerically which model gives better prediction and why in terms of assumptions. (2 Marks) Data: Association factor of...
12/ A solution of carbon tetrachloride in benzene, CoH6, at 20°C has a total vapor pressure...
12/ A solution of carbon tetrachloride in benzene, CoH6, at 20°C has a total vapor pressure of . 78.50 mmHg. (Assume that this solution i Ideal.) The vapor pressure of pure benzene at this temperature is 74.61 mmHg and its density is 0.87865 g/cm, the vapor pressure of pure carbon tetrachloride is 91.32 mmHg and its density is 1.5940 g/cm. What percentage of the volume of this solution is due to carbon tetrachloride? (Hint: assume that you have 1.000 L...
What is a polar solvent and carbon tetrachloride (CCI_4) is a nonpolar solvent. In which solvent...
What is a polar solvent and carbon tetrachloride (CCI_4) is a nonpolar solvent. In which solvent is each of the following more likely to be soluble? NaNO_3, ionic in carbon tetrachloride (CCI_4)(a nonpolar solvent) in water (a polar solvent) I_2, nonpolar in carbon tetrachloride (CCI_4)(a nonpolar solvent in water (a polar solvent) sucross (table sugar) polar in water (a polar solvent) in carbon tetrachloride (CCI_4) (a nonpolar solvent) gasoline nonpolar in water (a polar solvent) in carbon tetrachloride (CCI_4)(a nonpolar...
II. Water is a polar solvent; CCI4 (Carbon tetrachloride) is a non-polar solvent. In which solvent...
II. Water is a polar solvent; CCI4 (Carbon tetrachloride) is a non-polar solvent. In which solvent will the following substances be soluble? Explains briefly. (8 points) a) LINO3 b) gasoline c)C6H6 d) Na2S04
A solution is prepared by dissolving 16.2 g of benzene (C6H6) in 282 g of carbon...
A solution is prepared by dissolving 16.2 g of benzene (C6H6) in 282 g of carbon tetrachloride (CCl4). The density of the solution is 1.55 g/mL. The molar masses of benzene and carbon tetrachloride are 78.1 g/mol and 154 g/mol respectively. What is the mass percent, mole fraction, molarity and molality of the benzene?
explain step by step for each The partial molar volumes of a benzene-carbon tetrachloride solution at...
explain step by step for each The partial molar volumes of a benzene-carbon tetrachloride solution at 25 ° C at a molar fraction of 0.5 are Vb=0.106 Lmol-1 and Vc=0.100 Lmol-1 respectively, where the subindices b and c denote C6H6 and CCl4, what is the volume of the solution formed by each of them? Since the molar volumes are C6H6=0.089 Lmol-1 and CCl4=0.097 mol-1, what is the volume change when mixing one mole of each of them? What can you...
5. Give the reactions for the following synthesis using benzene and any inorganic reagent. OEt steps...
5. Give the reactions for the following synthesis using benzene and any inorganic reagent. OEt steps HO 6. Give the reactions for the following synthesis using and two carbon functional group and any inorganic reagent. (hint: use Wittig and Gilman reactions) steps ОН —
Calculate the temperature at which water and carbon tetrachloride will have the same vapor pressure.
Calculate the temperature at which water and carbon tetrachloride will have the same vapor pressure.
5. Give the reactions for the following synthesis using benzene and any inorganic reagent. t LOEt...
5. Give the reactions for the following synthesis using benzene and any inorganic reagent. t LOEt ot steps , ropo HOA steps / 6. Give the reactions for the following synthesis using and two carbon functional group and any inorganic reagent. (hint: use Wittig and Gilman reactions) LOH _ steps HO
A solution is 5.43 % by mass benzene (C_6H_6) in carbon tetrachloride (CCl_4). The density of the solution is 1.55 g/mL. The molar masses of benzene and carbon tetrachloride are 78.1 g/mol and 154 g/mol respectively. What is the mole fraction, molarity and molality of the benzene?
Final Exam(1) Accessibility M Carbon tetrachloride (CCl) diffuses at 25°C in a dilute solution of benzene. The experimental diffusivity is: 1.92*10 cm2/s at 25 C. a) Explain using two film theory model the mass transfer of carbon tetrachloride into benzene with the help of a diagram. (2 Marks) b) Select two models to estimate diffusivity coefficient at 25°C. (6 Marks) c) Explain numerically which model gives better prediction and why in terms of assumptions. (2 Marks) Data: Association factor of...
12/ A solution of carbon tetrachloride in benzene, CoH6, at 20°C has a total vapor pressure of . 78.50 mmHg. (Assume that this solution i Ideal.) The vapor pressure of pure benzene at this temperature is 74.61 mmHg and its density is 0.87865 g/cm, the vapor pressure of pure carbon tetrachloride is 91.32 mmHg and its density is 1.5940 g/cm. What percentage of the volume of this solution is due to carbon tetrachloride? (Hint: assume that you have 1.000 L...
What is a polar solvent and carbon tetrachloride (CCI_4) is a nonpolar solvent. In which solvent is each of the following more likely to be soluble? NaNO_3, ionic in carbon tetrachloride (CCI_4)(a nonpolar solvent) in water (a polar solvent) I_2, nonpolar in carbon tetrachloride (CCI_4)(a nonpolar solvent in water (a polar solvent) sucross (table sugar) polar in water (a polar solvent) in carbon tetrachloride (CCI_4) (a nonpolar solvent) gasoline nonpolar in water (a polar solvent) in carbon tetrachloride (CCI_4)(a nonpolar...
II. Water is a polar solvent; CCI4 (Carbon tetrachloride) is a non-polar solvent. In which solvent will the following substances be soluble? Explains briefly. (8 points) a) LINO3 b) gasoline c)C6H6 d) Na2S04
5. Give the reactions for the following synthesis using benzene and any inorganic reagent. OEt steps HO 6. Give the reactions for the following synthesis using and two carbon functional group and any inorganic reagent. (hint: use Wittig and Gilman reactions) steps ОН —
5. Give the reactions for the following synthesis using benzene and any inorganic reagent. t LOEt ot steps , ropo HOA steps / 6. Give the reactions for the following synthesis using and two carbon functional group and any inorganic reagent. (hint: use Wittig and Gilman reactions) LOH _ steps HO
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