Convert 55 kilometers per hour into meters per second. use the conversion factor 1 km = 1000 m.
55 / ´ 1000 /1 ´ 1 /60
´ 1 /60 = 15

This active feature of earth's crust in building mountain ranges as well as islands. this feature is a a) cavern. b) earthquake. c) mountain. d) volcano.

In a reaction (at equilibrium) that makes more moles of gas than it consumes, what is the effect of increasing the pressure?

Match the mixture with the substance// i really need on this guys (it’s a pic btw)