A is when different substances combine to form ?

At 300 mm hg, a gas has a volume of 380 l, what is the volume at standard pressure

What metric units would you use to measure the thickness of a key

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.