The chemical's name to the right, in molecular or ionic compound , usually ends in -ide How do we know which chemical goes first when we are naming covalent compounds ?

What is the internal energy of 4.00 mol of diatomic nitrogen gas n2 at 455k

Heterogeneous mixture with larger particles that never settle is

Ablue car pulls away from a red stop-light just after it has turned green with a constant acceleration of 0.5 m/s 2 . a green car arrives at the position of the stop-light 6.5 s after the light had turned green. if t = 0 when the light turns green, at what time does the green car catch the blue car if the green car maintains the slowest constant speed necessary to catch up to the blue car? answer in units of s.