Consider this equilibrium: 3Fe (s) + 4H2O (l) Fe3O4 (s) + 4H2 (g). What is the Keq expression for this equilibrium?

No matter how close they are to each other all particles have what motion

Which statements describe what happens in a redox reaction? Check all that apply. A. Electrons move from one substance to another. B. One atom gains electrons and one loses electrons. C. The cations on two substances trade places. D.

What is the relationship between temperature and altitude in the troposphere? As altitude increases, temperature decreases. As altitude increases, temperature increases. As altitude increases, temperatures remain the same.

Explain how a metamorphic rock to turn into a sedimentary rock

What kind of chemical bond does salt have?

Which statement best explains why heating a liquid affects its viscosity?

In which type of unconformity is the eroded rock tilted or folded? disconformity nonconformities angular unconformity scarp unconformity

What's the difference between an iconic bond and a covalent bond? A. an iconic bond Is a bond between charged atoms, while a covalent bond is a bond between neutral atoms B.

4. Given the chemical formulas of the following compounds, name each compound and state the rules applied to determine each name. Score • RbF • CuO • (NH4) 2C2O4 (Note: C2O4 - is called oxalate.)

The earth names for the 30 alien elements in order of atomic number