A truckload of apples weighs 2550 lbs. If 5 (exact) apples weigh 1250 g, how many moles of apples are in the truck? Ex- I mole = 6.022 x 10^23 objects

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.