Consider a galvanic (voltaic) cell that has the generic metals x and y as electrodes. if x is more reactive than y (that is, x more readily reacts to form a cation than y does), classify the following descriptions by whether they apply to the x or y electrode. a. anodeb. cathodec. electrons in the wire flow towardd. electrons in the wire flow awaye. cations from salt bridge flow towardf. anions from salt bridge flow towardg. gains massi. loses mass

Here's what I get  

Explanation:

Assume the metals X and Y are immersed in solutions of XNO₃ and YNO₃ and connected by a salt bridge containing KCl.

answer: enthalpy

explanation:

for a exothermic reaction, the energy is released i.e. the energy of the products is lower than the energy of the reactants.

= enthaply

= energy of products

= energy of reactants

as , thus comes out to be negative. negative value of enthalpy shows that the reaction is exothermic.

smooth muscle is composed of involuntary muscles found within the walls of organs and structures such as the esophagus, stomach, intestines, and blood vessels. those muscles push materials like food or blood through organs. unlike skeletal muscle, smooth muscle can never be under your control.