Suggest an explanation for the observations that ethanol, C2H5OH, is completely miscible with water and that ethanethiol, C2H5SH, is soluble only to the extent of 1.5 g per 100 mL of water.
We all know that water and ethanol are miscible in all proportions, whereas oil and water are immiscible. How to explain this? How to determine experimentally whether a given substance is an electrolyte?
a) Formaldehyde (CH2=O) is the simplest aldehyde and is miscible in ethanol. i) Would the following intermolecular interactions be present or absent for an ethanol-formaldehyde mixture: hydrogen bonding, London dispersion, ion-ion, and dipole-induced dipole. [8 marks] ii) 66 g of formaldehyde is dissolved in 800 g of ethanol. Given that the density of ethanol 789 g L-1, calculate the molarity, molality, and mole fraction for this solution. [20 marks] iii) Ethanol has a freezing point depression coefficient Kfp = -1.99...
Provide an explanation that is grounded in polarity that better explains why oil is not miscible in vinegar.
Propose a synthesis of the following amine from ethanol. Ethanol
should be the only carbon source you use.
1.) Propose a synthesis of the following amine from ethanol. Ethanol should be the only carbon source you use. T OH 2) Propose a synthesis. I он 3) Propose a synthesis. I
Propose a synthesis of the following amine from ethanol. Ethanol
should be the only carbon source you use. Means every carbon in the
product should come from an ethanol. You can use ethanol multiple
times to get the reagents you need. You can combine the
intermediates you obtain from ethanol to get the final product.
4) Propose a synthesis. Ե Ե -NH I Ե Ե Ե Ե 5) Propose a synthesis T Ե Ե
1) Propose a synthesis of the following amine from ethanol. Ethanol should be the only carbon source you use. 2) Propose a synthesis. 3) Propose a synthesis. 1) PCC pn. 3)acid work up 5) 03 6) DMS 7)? 8)? 9) H/Ni 4) Propose a synthesis. 5) Name the following using IUPAC nomenclature.
Abbutie uit water and your solvent of interest are not miscible. 2. What is the purpose of adding anhydrous CaCl, (or MgSO.) to the dichloromethane?
1) Propose a synthesis of the following amine from ethanol. Ethanol should be the only carbon source you use. Lfcce HN 2) Propose a synthesis. OH 3) Propose a synthesis. Ph OH 1) PCC 2) 3)acid work up 4)2 NH 5) O3, 6) DMS 7)? 8)? 9) H2/Ni 4) Propose a synthesis. HN 5) Name the following using IUPAC nomenclature. Br
Help please, thank you.
1) Propose a synthesis of the following amine from ethanol. Ethanol should be the only carbon source you use HN.