A typical phase change diagram is shown below. Which of the numbered arrows represent changes where the kinetic energy of the particles increases

Determine the rate law and the value of k for the following reaction using the data provided. NO2 (g) + O3 (g) → NO3 (g) + O2 (g) [NO2]i (M) [O3]i (M) Initial Rate0.10 0.33 1.420.10 0.66 2.840.25 0.66 7.

What is pressure? O A. The heat required to change the temperature of a gas OB. The force of gas molecules hitting their container O C. The mixing of gas molecules due to random motion D. The space occupied by gas molecules moving around

Scientific notation is used to express large numbers in convenient form true or false

What is the maximum depth of surface currents? A. 900 m B. 4,000 m C. 1,400 m D. 400 m

The flattest place on Earth is A the Abyssal Plain B the Sahara Desert C in Oklahoma on the Great Plains D the continental shelf

What was the result of the atomic theory?

Explain mitosis and meiosis in your own words.

What device changes mechanical energy into electrical energy? Question 4 options: transformer generator copper wire light switch

Reaction rates are affected by how often the particles collide true false

A 25 N and 5 N force pull to the right. Friction is 10 N. If the object is 5 kg, find the net force and acceleration.