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An Ellipsoidal (condyloid) joint has what type of movement

Extra Credit: Ritalin (or methylphenidate) has a mechanism of action similar to this other drug we’ve discussed this semester: .

Consider the following equilibrium:            N2(g) + 3 H2(g) ⇌ 2 NH3(g) The following concentrations were measured at equilibrium: [N2] = 0.100 M, [H2] = 0.200 M and [NH3] = 2.36 x 10-1 M for the following reaction at 350oC Calculate the equilibrium constant. Enter your answer (3 pts). After submitting this exam, upload your matching work in the Midterm 2: Required Work, Partial Credit, and Extra Credit assignment (2 pts). ⚠️Work required for credit.

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Consider the following reaction:                 N2(g) + 3 H2(g)  ⇌  2 NH3(g) ;      Kc=9.3×10-3 at 500 C Calculate the reaction quotient, Q, and  predict the shift to achieve equilibrium if   1.5mol N2, 2.0mol H2 and 0.3mol NH3 are mixed in 10.0L reactor Enter your answer (3 pts). After submitting this exam, upload your matching work in the Midterm 2: Required Work, Partial Credit, and Extra Credit assignment (2 pts). ⚠️Work required for credit.

Consider the following reaction: 2NOCl(g)  ⇌  2 NO(g)  +  Cl2(g) 2.00 mol of NOCl is placed in a 1.00 -L flask, and the concentration of NO after equilibrium is achieved is 0.66 mol/L. Build a RICE table and  calculate Kc Enter your answer (3 pts). After submitting this exam, upload your matching work in the Midterm 2: Required Work, Partial Credit, and Extra Credit assignment (2 pts). ⚠️Work required for credit.  

Calculate Kp for the following generic reaction at 300K:         2AB(g)⇌ 2A(g) + B2(g)  Kc=1.5X10-3 Enter your answer (1 pts). After submitting this exam, upload your matching work in the Midterm 2: Required Work, Partial Credit, and Extra Credit assignment (2 pts). ⚠️Work required for credit.  

When Mr. Peabody decides on the companies to which he will donate his time and money, a ________ issue is being addressed.

The pH of a  0.020 M formic acid (weak monoprotic acid), HCOOH, aqueous solution has a pH of 2.74.   Build a RICE table and  calculate Kc Enter your answer (3 pts). After submitting this exam, upload your matching work in the Midterm 2: Required Work, Partial Credit, and Extra Credit assignment (3 pts). ⚠️Work required for credit.

This question will be graded by your professor. Please do not upload anything here. Ensure that you have followed the instructions for displaying answers and submitting your work that you have acknowledged at the beginning of the exam. Please upload the required RICE tables and calculations along with all your work to “Exam 2 Calculations, Extra & Partial Credit” after you submit this Exam.