Which statement correctly describes the process of photosynthesis?

PF3 has a dipole moment of 1.03 D butBF3 has a dipole moment of zero. Explain thedifference.

The following reactions all occur in a blast furnace. Which of these are redox reactions? (a) 3Fe2 O3 (s) + CO (g) ⟶ 2Fe3 O4 (s) + CO2 (g) b) Fe3 O4 (s) + CO (g) ⟶ 3FeO (s) + CO2 (g) c) FeO (s) + CO (g) ⟶ Fe (l) + CO2 (g) d) C (s) + O2 (g) ⟶ CO2 (g)

How is electromagnetic energy fromthe microwave transformed into heat energy

Name and write the structures of all isomers of the propyl and butyl alkyl groups.

A student determines the chromium (II) content of a solution by first precipitating it as chromium (II) hydroxide, and then decomposing the hydroxide to chromium (II) oxide by heating.

What is the number of moles of gas contained in a 3 L vessel at 300 K with a pressure of 1.50 atm? (Given: R = 0.08205 L∙atm/mol∙K) 4.5 mol 0.18 mol 24.63 mol 5.47 mol 1.8 mol

Which intermolecular force is primarily responsible for base pairing, and stability, of the double helix in dna? dipole-dipole hydrogen bonds covalent bonds ion-ion london dispersion forces?

The uncoupler 2,4-dinitrophenol (DNP) was once prescribed as a weight-reducing drug. How could this agent, in principle, serve as a weight-reducing aid? Uncoupling agents are no longer prescribed because deaths can occur following use.

Which formula represents an unsaturated hydrocarbon? (1) C2H6 (3) C5H8 (2) C3H8 (4) C6H14

A student prepared a stock solution by dissolving 2.50 g of KOH in enough water to make 150. mL of solution. She then took 15.0 mL of the stock solution and diluted it with enough water to make water to make 65.0 mL of a final solution.