Author: Anonymous

Which processes have a positive entropy change? I.   Mg (s)  +  Cl2 (g)  

Which charge distribution is not accurate? A.    B.    C.    D.   

Which pure substance will have hydrogen bonding as one of its intermolecular forces? A.     B.     C.   D. All compounds are able to form Hydrogen bonds

What is the molecular shape of Boron Trifluoride, BF3, and the hybridization of its central atom respectively? A. Trigonal bipyramidal, sp3d B. Trigonal pyramidal, sp3 C. Tetrahedral, sp3 D. Trigonal planar, sp2     

What is the molecular geometry around the indicated nitrogen atom?      A. Trigonal pyramidal B. Tetrahedral C. Linear D. Bent

What mass of NO is produced when 0.500 moles of NH3 reacts with 0.500 moles of O2?                                                   4 NH3  + 5 O2  →  4 NO  +  6 H2O Molar Masses:NO: 30.01 g/molNH3: 17.04 g/molO2: 32.00 g/mol   A. 15.01 g NO B. 12.00 g NO C. 60.02 g NO D. 3.00 g NO

What are the approximate bond angles around the indicated carbon?    A. 90

Which set represents a Chromium, Cr, species?   A. 52 protons, 49 electrons, 24 neutrons B. 21 protons, 18 electrons, 24 neutrons C. 24 protons, 21 electrons, 28 neutrons D. 10 protons, 10 electrons, 11 neutrons   

What is a company’s “risk appetite”? Describe three important considerations for determining a company’s risk appetite.

The Executive Summary of the Global Risks Report (2020) concludes: “Coordinated, multistakeholder action is needed quickly to mitigate against the worst outcomes and build resiliency across communities and businesses.” Describe two specific examples of emerging and/or increasing risks and discuss why cooperation (and among which parties) is essential for managing them.