Name two commercially useful ethers (other than Diethyl ether and dimethyl ether). Also state where they...
Name two commercially useful ethers (other than Diethyl ether and dimethyl ether). Also state where they are used.
Homework Answers
Anisol (methyl phenyl ether)- used for manufacturing of perfumes, insect pheromones, flavouring agent and pharmaceuticals.
Tetrahydro furan (cyclic ether)- used to make plastic poly vinyl chloride (PVC), PVC top coating and cellophane coating
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Name two commercially useful ethers (other than Diethyl ether
and dimethyl ether). Also state where they...
Chemistry 1120L Name: Condensed Structural Formula Molecular Formula Sketch Ethers Dimethyl ether CH2-OCH, h.p. --23.6°C (refrigerant)...
Chemistry 1120L Name: Condensed Structural Formula Molecular Formula Sketch Ethers Dimethyl ether CH2-OCH, h.p. --23.6°C (refrigerant) CHO Diethyl ether CH,CH, O-CH.CH, CHO b.p. - 34.6°C (solvent for oils, waxes, and perfumes Aldehydes and Ketones Methanal CH,0 (formaldehyde) b.p. = -19.5°C [plastics production, embalming fluid] Ethanal CH,CHO (acetaldehyde) b.p. - 20.2°C (manufacture of dyes, perfumes, flavors 2-propanone CH,COCH, (acetone) b.p. - 95°C Isolvent for fats, oils, plastics, varnishes, etc.) Carboxylic Acids Methanoic acid HCOOH (formic acid) b.p. - 100.5°C (found in...
Dimethyl ether, a useful organic solvent, is prepared in two steps. In the first step, carbon...
Dimethyl ether, a useful organic solvent, is prepared in two steps. In the first step, carbon dioxide and hydrogen react to form methanol and water: In the second step, methanol reacts to form dimethyl ether and water: Calculate the net change in enthalpy for the formation of one mole of dimethyl ether from carbon dioxide and hydrogen from these reactions. Round your answer to the nearest kJ kJ
Dimethyl ether, a useful organic solvent, is prepared in two steps. In the first step, carbon...
Dimethyl ether, a useful organic solvent, is prepared in two steps. In the first step, carbon dioxide and hydrogen react to form methanol and water: CO2(g) + 3H2(g) → CH3OH (l) + H2O(l) =ΔH−131.kJ In the second step, methanol reacts to form dimethyl ether and water: 2CH3OH (l) → CH3OCH3(g) + H2O (l) =ΔH8.kJ Calculate the net change in enthalpy for the formation of one mole of dimethyl ether from carbon dioxide and hydrogen from these reactions. Round your answer...
introduction to chemistry laboratory hayden-mcneil Chemistry L120L Name: Condensed Structural Formula Molecular Formula Sketch Ethers Dimethyl...
introduction to chemistry laboratory hayden-mcneil
Chemistry L120L Name: Condensed Structural Formula Molecular Formula Sketch Ethers Dimethyl ether CH,-O-CH, CHO b.p. --23.6°C (refrigerant) Diethyl ether CH,CH, O-CH,CH, CHO b.p. - 34.6°C (solvent for oils, waxes, and perfumes] Aldehydes and Ketones Methanal CH₂O (formaldehyde) b.p. - -19.5°C [plastics production, embalming fluid] Ethanal | CH,CHO (acetaldehyde) b.p. - 20.2°C (manufacture of dyes, perfumes, flavons] 2-propanone CH,COCH, (acetone) b.p. - 95°C (solvent for fats, oils, plastics, varnishes, etc.) Carboxylic Acids Methanoic acid (formic acid)...
H2N ether, 10 % NaOH aq ether Na HN Na2SO4, filtration 6M HCl, vac. filtration NaCl evap. ether H...
Assignment 5: Separation SchemeThe molecule is
5-iodo-3,5-dimethylhex-1-ene. Thank you in
advance!
H2N ether, 10 % NaOH aq ether Na HN Na2SO4, filtration 6M HCl, vac. filtration NaCl evap. ether H2N ether Assignment 5: Separation Scheme Correction On a page titled Incorrect Separation Scheme print the incorrect separation scheme provided for your molecule on Blackboard. The top of the separation scheme shows what other compound is mixed with your molecule. Assume for the purposes of this assignment that both compounds are...
helppp Incorrect Separation Scheme NH2 ether, 10% NaOH ether aq NH2 Na SO4, gravity filtration distillation ether f...
helppp
Incorrect Separation Scheme NH2 ether, 10% NaOH ether aq NH2 Na SO4, gravity filtration distillation ether fraction S fraction 2 water Na,SO4 10H20 NH2 evap. ether ether Assignment 5: Separation Scheme Correction On a page titled Incorrect Separation Scheme print the incorrect separation scheme provided for your molecule on Blackboard. The top of the separation scheme shows what other compound is mixed with your molecule. Assume for the purposes of this assignment that both compounds are solid at room...
1. Name two other types of business organizations other than Sole proprietorship and define and explain...
1. Name two other types of business organizations other than Sole proprietorship and define and explain the differences between all the three 2. Compare and contrast obtaining a charter of incorporation in the State of Georgia with obtaining one in the State of Delaware. 3. If a company obtains a charter of incorporation in the State of Georgia and decides to operate in both Georgia and the State of Ohio, what would be your advice regarding the owner arguing that...
For each step please state what is wrong. Incorrect Separation Scheme HN Zu za ether, 5%...
For each step please state what is wrong.
Incorrect Separation Scheme HN Zu za ether, 5% HCI Step 1 aq ether HAN 10% HCI vacuum filtration s Step 2 aq Na SO4, gravity filtration Step 3 H. N ether HO Naci Na,SO,•101,0 evap. ether HN ether Step 1: Assignment 5: Separation Scheme Correction > On a page titled Incorrect Separation Scheme print the incorrect separation scheme provided for your molecule on Blackboard. The top of the separation scheme shows what...
Name and describe two types of taxes other than the income tax. Give example of each....
Name and describe two types of taxes other than the income tax. Give example of each. Compare a sales tax to a use tax. Compare progressive, proportional, and regressive taxes. Briefly compare a sole proprietorship to a corporation as a business entity. Why are S corporations and partnerships called flow-through entities?
As the administrator, how would you address the situation? Name some interventions other than restraint use...
As the administrator, how would you address the situation?
Name some interventions other than restraint use that may help
to decrease Mr. Valdez’s agitation.
Would using restraints with Mr. Valdez be appropriate?
In situations where restraints must be used, what is the role
of each health care professional in ensuring that they are used as
safely as possible?
Elective Maru X ub.com/hound-nobles/6qIWEX/effective management-of-long-term care facilities-pdf?pg370 Term Care Facilities.pdf . - B Sign You are the administrator of a 75-bed nursing...
Chemistry 1120L Name: Condensed Structural Formula Molecular Formula Sketch Ethers Dimethyl ether CH2-OCH, h.p. --23.6°C (refrigerant) CHO Diethyl ether CH,CH, O-CH.CH, CHO b.p. - 34.6°C (solvent for oils, waxes, and perfumes Aldehydes and Ketones Methanal CH,0 (formaldehyde) b.p. = -19.5°C [plastics production, embalming fluid] Ethanal CH,CHO (acetaldehyde) b.p. - 20.2°C (manufacture of dyes, perfumes, flavors 2-propanone CH,COCH, (acetone) b.p. - 95°C Isolvent for fats, oils, plastics, varnishes, etc.) Carboxylic Acids Methanoic acid HCOOH (formic acid) b.p. - 100.5°C (found in...
Dimethyl ether, a useful organic solvent, is prepared in two steps. In the first step, carbon dioxide and hydrogen react to form methanol and water: In the second step, methanol reacts to form dimethyl ether and water: Calculate the net change in enthalpy for the formation of one mole of dimethyl ether from carbon dioxide and hydrogen from these reactions. Round your answer to the nearest kJ kJ
introduction to chemistry laboratory hayden-mcneil
Chemistry L120L Name: Condensed Structural Formula Molecular Formula Sketch Ethers Dimethyl ether CH,-O-CH, CHO b.p. --23.6°C (refrigerant) Diethyl ether CH,CH, O-CH,CH, CHO b.p. - 34.6°C (solvent for oils, waxes, and perfumes] Aldehydes and Ketones Methanal CH₂O (formaldehyde) b.p. - -19.5°C [plastics production, embalming fluid] Ethanal | CH,CHO (acetaldehyde) b.p. - 20.2°C (manufacture of dyes, perfumes, flavons] 2-propanone CH,COCH, (acetone) b.p. - 95°C (solvent for fats, oils, plastics, varnishes, etc.) Carboxylic Acids Methanoic acid (formic acid)...
Assignment 5: Separation SchemeThe molecule is
5-iodo-3,5-dimethylhex-1-ene. Thank you in
advance!
H2N ether, 10 % NaOH aq ether Na HN Na2SO4, filtration 6M HCl, vac. filtration NaCl evap. ether H2N ether Assignment 5: Separation Scheme Correction On a page titled Incorrect Separation Scheme print the incorrect separation scheme provided for your molecule on Blackboard. The top of the separation scheme shows what other compound is mixed with your molecule. Assume for the purposes of this assignment that both compounds are...
helppp
Incorrect Separation Scheme NH2 ether, 10% NaOH ether aq NH2 Na SO4, gravity filtration distillation ether fraction S fraction 2 water Na,SO4 10H20 NH2 evap. ether ether Assignment 5: Separation Scheme Correction On a page titled Incorrect Separation Scheme print the incorrect separation scheme provided for your molecule on Blackboard. The top of the separation scheme shows what other compound is mixed with your molecule. Assume for the purposes of this assignment that both compounds are solid at room...
1. Name two other types of business organizations other than Sole proprietorship and define and explain the differences between all the three 2. Compare and contrast obtaining a charter of incorporation in the State of Georgia with obtaining one in the State of Delaware. 3. If a company obtains a charter of incorporation in the State of Georgia and decides to operate in both Georgia and the State of Ohio, what would be your advice regarding the owner arguing that...
For each step please state what is wrong.
Incorrect Separation Scheme HN Zu za ether, 5% HCI Step 1 aq ether HAN 10% HCI vacuum filtration s Step 2 aq Na SO4, gravity filtration Step 3 H. N ether HO Naci Na,SO,•101,0 evap. ether HN ether Step 1: Assignment 5: Separation Scheme Correction > On a page titled Incorrect Separation Scheme print the incorrect separation scheme provided for your molecule on Blackboard. The top of the separation scheme shows what...
As the administrator, how would you address the situation?
Name some interventions other than restraint use that may help
to decrease Mr. Valdez’s agitation.
Would using restraints with Mr. Valdez be appropriate?
In situations where restraints must be used, what is the role
of each health care professional in ensuring that they are used as
safely as possible?
Elective Maru X ub.com/hound-nobles/6qIWEX/effective management-of-long-term care facilities-pdf?pg370 Term Care Facilities.pdf . - B Sign You are the administrator of a 75-bed nursing...
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