The Equilibrium Constant K_c for the Reaction Is 49 $\degree$

question 80

Multiple Choice

The equilibrium constant K_c for the reaction is 49 at 230 $\degree$ C. If 0.70 mol of PCl₃ is added to 0.70 mol of Cl₂ in a 1.00-L reaction vessel at 230 $\degree$ C, what is the concentration of PCl₃ when equilibrium has been established?

• A) 0.049 M
• B) 0.11 M
• C) 0.30 M
• D) 0.59 M
• E) 0.83 M

Identify the structure and function of neurons.

Understand the process of how neurons transmit information.

Describe the role of dendrites, axons, and the soma in the functioning of neurons.

Explain the concept of synaptic transmission and the role of neurotransmitters.

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