What is the heat capacity of a 750g object if the object is made from silver with a specific heat of 0.24j/gc

An observation that requires measurement is called quantitative observable or qualitative

How do you know when a chemical reaction has occurred

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.