Calcule la molalidad de cada una de las siguientes disoluciones acuasos. a disalución de azucar, (C12H22O11) 1.22m densidad de la disalucion 112 g/ml

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.)

In which situation can a mixture always be called a solution

What does the symbol (–hfus) indicate in a phase change?