Coal, oil (petroluem), and natrual gas are used as fuel. The graph shows changes in the per capita consumtion of these three natural recorses since 1820. PLS HELPPP ANSWERS ARE. A. More trees are removed from forests B. more greenhouses gases are released into the air C. more phosphates are released into watershelds. D. More soil is eroded from farm fields

Consider this equilibrium: n29) + o2(g) + 2no(c).nitrogen gas and oxygen gas react when placed in a closed container. as the reaction proceeds towards equilibrium, what happens to the rate of thereverse reaction?

What is the subscript for oxygen in its molecular formula

The ozone molecule o3 has a permanent dipole moment of 1.8×10−30 cm. although the molecule is very slightly bent-which is why it has a dipole moment-it can be modeled as a uniform rod of length 2.5×10−10 m with the dipole moment perpendicular to the axis of the rod. suppose an ozone molecule is in a 8000 n/c uniform electric field. in equilibrium, the dipole moment is aligned with the electric field. but if the molecule is rotated by a small angle and released, it will oscillate back and forth in simple harmonic motion.what is the frequency f of oscillation?