Particles of sand or dust rubbing across the surface of rocks is called:

a. abrasion
b. deflation
c. calving
d. plucking

Consider the following reaction at equilibrium: c(s)+h2o(g)⇌co(g)+h2(g) predict whether the reaction will shift left, shift right, or remain unchanged upon each of the following disturbances. a) c is added to the reaction mixture. b) h2ois condensed and removed from the reaction mixture c) co is added to the reaction mixture d) h2 is removed from the reaction mixture.

Fred is studying a substance that is made out of only one element. this means that

What can be done to make a solid solute dissolve faster in a liquid solvent?