UNIT 5 BALANCING EQUATIONS/TYPES OF REACTIONS Balance the following equations by putting Inc coefficients and state the type of reaction to the left of each number as C (combustion) S (synthesis) D (decomposition) SD (single displacement) DD (double displacement)

What is the mass defect of a mole of nuclei with 1.8 x 10^15 j/mol binding energy?

If you chip a tooth, most likely you will go to the dentist to have the missing material filled in. currently the material used to fill in teeth is a polymer that is flexible when put in, yet is hardened to the strength of a tooth after irradiation with blue light at a wavelength of 461 nm. what is the energy in joules for a photon of light at this wavelength?

A50.0g sample of liquid water at 0.0 c ends up as ice at -20.0 c. how much energy is involved in this change?