What is the frequency of an Electromagnetic wave has with wavelength 2.94 x 10^-8 cm?

Identify a strong intermolecular force of attraction between an alcohol

Draw two cyclic constitutional isomers of cis-1

Pinene is an unsaturated hydrocarbon found in pine resin. if pinene has m+ = 136 and contains 1 double bond(s) and 2 ring(s); what is its molecular formula? enter the formula in the form ch first, then all other atoms in alphabetical order; do not use subscripts. the formula is case-sensitive