If 30 wave crests pass by you in 10 seconds, what is the wave's frequency?

The missing component to the table to the right or indicated with orange letters complete the table by filling in the corresponding numbers or symbols

How many moles is 14.5 cm^3 of platinum? the density of platinum is 21.45 g/cm^3.

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.