What number and types of atoms occur in a formula unit of
Ca(NO3),?

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 nuclear fission process releases neutrons and question 27 options: alpha particles electrons energy beta particles

What best discribes the relationship between wavelength and frequency in a electromagnetic wave