Calculate the frequency of a photon, given that the wavelength is equal to 5,9 x 10-'m. Submit your answer in scientific notation, rounded to two significant figures,
x10
Hz

The conventional equilibrium constant expression (kc) for the system below is: 2icl(s) ⇄ i2(s) + cl2(g) [cl2] ([i2] + [cl2])/2[icl] [i2][cl2]/[icl]2 none of the listed answers are correct [i2][cl2]/2[icl]

If you have 5.25 grams of methane (ch4), how many grams of co2 will you produce ?

Long term exposure to waves can cause sunburns and skin cancer. a) visible b) infrared c) gamma rays d) ultraviole