Which is most likely to happen during a double-displacement reaction? O A. Two substances will combine to form one compound.
B. The ions in two compounds will switch places to form two new
compounds.
C. An element will replace another element in a compound.
D. A compound will break apart into two or more substances

Consider the following reaction at equilibrium. 2co2 (g) 2co (g) + o2 (g) h° = -514 kj le châtelier's principle predicts that the equilibrium partial pressure of co (g) can be maximized by carrying out the reaction a. at high temperature and high pressure b. at high temperature and low pressure c. at low temperature and low pressure d. at low temperature and high pressure e. in the presence of solid carbon

•hydration •dissociation •dissolving which one goes to which

Aseismic wave is energy released as the result of rock movement along a fault. t or f ?