State with the corresponding equations, any three types of equilibria for which Claperyon equation is applicable. Define each term in the equations.

What semimetal can form four single covalent bonds.

When 225mg of anthracene, c14h10(s), was burned in a bomb calorimeter the temperature rose by 1.75k. calculate the calorimeter constant. by how much will the temperature rise when 125mg of phenol, c6h5oh(s), is burned in the calorimeter under the same conditions? (δch< (c14h10,s)=–7061 kj mol−1.)

List four observations that indicate that a chemical reaction may be taking place