Existe alguna diferencia entre actividad fisica y deporte

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.)

The number to the right of an element's symbol (ex. c-12) identifies the of an isotope.

Draw the lewis dot structure for each of the following polyatomic ions