Consider the reaction 2CuCl2 + 4KI → 2CuI + 4KCl + I2. If 4 moles of CuCl2 react with 4 moles of KI, what is the limiting reactant? Select one:
a. CuCl2
b. KI
c. CuI
d. I2

According to the tide table below what time of day will the highest tide occur?

According to coulomb's law, how would the electrical force between particles change if the product of their electrical charge increased?

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?