If the direction of earth's rotation reversed, the most predictable effect would be

The temperature of water in is 45 dgrees celsius. What does this measurement represent?

A container with rigid walls is filled with 4.0 mol of air with Cv=2.5R Then the temperature is increased from 17 degrees C to 354 degrees C What is the change in internal energy? Let the ideal-gas constant R = 8.314 J / (mol • K).

What is the relationship between atomic radius, ionization energy, and electronegativity? What is the relationship between atomic radius, ionization energy, and electronegativity?

An 82 kg jogger has 810 J of kinetic energy. What is the jogger's velocity?

an electron is released from rest in a region of space with a nonzero electric field. 1. As the electron moves, does the electric potential energy of the system increase, decrease, or stay the same? a. increaseb. decreasec. stay the same2.

Which of the following is the kinetic rate equation for the addition-elimination mechanism of nucleophilic aromatic substitution? rate = k[aryl halide] rate = k[nucleophile] rate = k[aryl halide][nucleophile] rate = k[aryl halide][nucleophile]2

What idea is the kinetic molecular theory based on?

What happens when ionic bonds are formed? Metal atoms lose electrons, and nonmetal atoms gain electrons. Metal and nonmetal atoms both lose electrons. Metal atoms gain electrons, and nonmetal atoms lose electrons.

Explain what centimeters, kilometers, and millimeters are.

Two bullets have masses of 3.1 g and 4.4 g, respectively. Each is fired with a speed of 42.0 m/s. a) What is the kinetic energy of the first bullet? Answer in units of Jb) What is the kinetic energy of the second bullet?