Organic Chemistry Topics

What is the percent by mass of Carbon in CO₂?

A. What is the hybridization of the central atom in AlF3? Hybridization What are the approximate bond angles in this substance? Bond angles B. What is the hybridization of the central atom in BeF2? Hybridization What are the approximate bond angles in this substance? Bond angles

Draw a triacylglycerol (triglyceride) made from glycerol, myristic acid [CH, (CH₂),,COOH), palmitic acid [CH,(CH₂),COOH), and oleic acid [CH, (CH₂),CH=CH(CH₂),COOH(cis)]. Place palmitic acid at the middle position. Cis/trans isometry is graded; it may help to draw hydrogen atoms associated with the carbon atoms of the double bond.

A. What is the electron-pair geometry for P in PBr4*? B. What is the electron-pair geometry for CI in CIF3?

This question has multiple parts. Work all the parts to get the most points. a Polarity of bonds in CH₂Cl₂ C-H: C-Cl: Which of the following molecules have net dipole moments? For the molecules that are polar, indicate the polarity of each bond and the direction of the net dipole moment of the molecule. Consider bonds nonpolar if they have an electronegativity difference of 0.4 or lower. Dipole with negative at C Dipole with negative at H

Expired air is 3.90% CO₂. What is the partial pressure of CO₂ in atm if the total pressure is 0.900 atm ? A. 4.80 atm B. 3.51 atm C. 0.0351 atm D. 0.0433 atm

The pressure in an experimental container of Campbell's primordial soup is 6.00 atm. The atmosphere is 25.0% 0₂. 15.0 % N₂, and the rest is H₂. What is the partial pressure of H₂? A. 0.900 atm B. 1.50 atm C. 3.00 atm D. 3.60 atm E. 6.00 atm

Answer the following about drawing the attractive force between a water molecule (H₂O) and a molecule of phosphorus trichloride (PCI). The water molecule is and the PCI3 molecule is a. diatomic b. linear c. bent d. pyramidal e. tetrahedral f. planar trigonal 4

Complete and balance the equation and describe what you observed when you added 6M HNO3: Cu(s) + HNO3(aq) →

1. List the two major functional groups present in the molecule. 2. Provide the molecule's name. 3. If there's anything that you debated about, you can discuss it. The hint is to find the higher priority functional group and treat the rest of the molecule like a substituent (or branched substituent)

Given the balanced equation for photosynthesis: C6H12O6 (s) + 602 (g) 6CO2 (g) + 6H2O (1) AH-2804 kJ How many moles of H₂O will be produced when -1402 kJ are produced?

The value of AH° for the reaction below is -336 kJ. Calculate the heat (kJ) released to the surroundings when 23.0 g of HCI is formed. CH4 (g) + 3Cl2 (g) → CHCl3 (1) + 3HCI (g) 177 kJ 2.57 × 10³ kJ 70.7 kJ 211 kJ -336 kJ

Meso compounds have chiral centers but the compound itself is achiral due to an internal plane of symmetry. Which one of these is (are) meso compounds? Build its model

Order the following ions from strongest to weakest base. Strongest base Drag and drop options on the right-hand side to reorder and match with items on the left. Reordering may cause items on the right-hand side to swap positions. Second strongest Weakest base

Consider the reaction 2N₂O(g) + 30₂(g) = 4NO₂(g) Exactly 0.0566 mol of O₂ and 0.014 mol of N₂0 were placed into a 500 ml. flask. The equilibrium concentration of NO₂ was 0.026 M. What is the value of K for this reaction?

A mixture of 0.326 M Cl₂, 0.431 M F₂, and 0.842 M CIF is enclosed in a vessel and heated to 2500 K. Cl₂(g) + F₂ (g) 2 CIF(g) K₂ = 20.0 at 2500 K Calculate the equilibrium concentration of each gas at 2500 K. [CI,) = [F₂] = [CIF] = M M M