How would sand get packed down in nature explain

If 90.0 grams of ethane reacted with excess chlorine,how many grams of dicarbon hexachloride would form

The diagram below shows the movement of particles. what does this piece of evidence best support? the collision theory the maxwell-boltzmann distribution the effect of pressure on reaction rates the effect of temperature on reaction rates

Areader can tell that the meaning of “obnoxious” will include “having the quality of something” because of the .a) prefix b)pronunciation c)suffix d) word root