Calculate the kinetic energy of a 1,000 kg mass traveling at a velocity of 9.8 m/s due to

gravity.

When a chemical reaction is at equilibrium, the concentration of each reactant and the concentration of each product must be (1) constant (2) variable (3) equal (4) zero

Valence bond theory explains the bonding in diatomic molecules such as HCl without resorting to the use of hybrid orbitals. True or False?

What is the ph of a 0.01 m solution of the strong acid hno3 in water?

What creates the charge in an electrical current? Electrons Protons Neutrons Protons and Neutrons

A sample of bismuth has a mass of 343g and volume of 35.0 cm3. what is the density of bismuth

What kinds of scientific investagations involve making observations

According to the kinetic molecular theory, when a gas particle hits something what will happen?

Protons and neutrons are made from which of the following? hadrons down quarks only up quarks and down quarks up quarks only

Not all of the water falls as rain, snow, or sleet evaporates. What happens to the rest of the water?

58.5 million excess electrons are inside a closed surface. What is the net electric flux through the surface?.