Problem: Write structures for the following compounds: bicyclo[1.1.1]pentan-1,3-diol and 2,2-dibromo-3,3-dichloro-5,5-difluoro- 6,6-diodobicyclo[2.2.1]heptane Solution: LINKS Organic Chemistry CourseOnline Organic Chemistry TutoringTransformation Tutoring
Enantiomers are non superimposable mirror images. There are two ways to draw enantiomers, which will be shown in the problem below. Problem: Draw the enantiomer of the following molecules.Solution: There are two ways to draw enantiomers. First way is to draw a mirror image of the molecule given. Second way is to redraw the molecule…
Draw the most stable chair conformation of cis-1,3-diisopropylcyclohexaneSteps:1. Draw a cyclohexane and number it. Attach isopropyl group to carbon 1 and another isopropyl group to carbon 3. Cis means you need to put both groups either on a wedge or on a dash.2. Next, draw two chair conformations and number them properly. Attach isopropyl to…
Draw the most stable chair conformation of cis-1-ethyl-2-methylcyclohexaneSteps:1. Draw a cyclohexane and number it. Attach ethyl to carbon 1 and methyl to carbon 2. Cis means you need to put both groups either on a wedge or on a dash.2. Next, draw two chair conformations and number them properly. Attach ethyl to carbon one and…
Draw the double Newman Projection of 1,1-dimethyl cyclohexane looking down the C2-C1 and C4-C5 bonds The steps of drawing a Newman Projection of 1,1-dimethyl cyclohexane are the following:1. Draw 1,1-dimethyl cyclohexane2. Draw a chair conformation of 1,1-dimethyl cyclohexane and number the carbons on the chair3. Identify and highlight C2-C1 bond and C4-C5 bond4. Looking from…
Regents Chemistry Practice Problems : ENERGY AND HEAT Topics include: heating and cooling curve diagrams, calculating heat of reaction using Heat of Fusion, Heat of Vaporization and specific heat capacity, temperature. REGENTS CHEMISTRY COURSE June 2024 1. 2. 3. January 2024 4. 5. August 2023 6. January 2023 June 2022 8. 9. REGENTS CHEMISTRY COURSE…
Given the two reactions:CuCI(s) + Cl–(aq) ⇋[CuCI2]–(aq) K= 5.2×10-2 Cu+ (aq) + 2Cl–(aq)⇋ [CuCI2]–(aq) Kf= 3.0×105What is the value of Ksp for CuCI? Solution: Ksp is the solubility product equilibrium constant. To write the Ksp expression, first you need to write an equation where ionic solid is on the reactant side and aqueous ions it dissociates into are on the product side. CuCl(s)⇋Cu+ (aq) + Cl–(aq).You need to add to equations in such a…
Ksp is the solubility product equilibrium constant. To write the Ksp expression, first you need to write an equation where ionic solid is on the reactant side and aqueous ions it dissociates into are on the product side. Ni3(PO4)2 dissociates into 3 Ni2+(aq) ions and two PO43-(aq) ions. Ni3(PO4)2(s)⇋ 3Ni2+(aq) + 2PO43-(aq) Next, K is…
Ksp is the solubility product equilibrium constant. To write the Ksp expression, first you need to write an equation where the ionic solid is on the reactant side and aqueous ions it dissociates into, are on the product side. CoCO3 dissociates into one Co2+ and one CO32-(aq).CoCO3(s)⇋ Co2+(aq) + CO32-(aq)Next, K is equal to the…
Alkanes are hydrocarbons that have only single bonds. Before learning how to name alkanes, you need to understand different ways to draw and interpret them. There are three different ways to draw organic molecules: Lewis structure, condensed structure and bond-line structure. Bond-line structures are used most often in organic chemistry. In a bond-line structure, carbons…