- I dont understand why methanol is a good solvent for rhodamine B?

Discover Questions

If cosine theta is 1/3. what is sin theta and secant theta? Why do elements only release certain colors of light and not a continuous spectra? What is the advantage of the Welch t test over Student’s t test? Large bottle containing 883g of h2or at 5∘C is removed from the refrigerator.How many kj absorbed to warm the h2o to room temp of 22∘C? How to solve this 2nd order differential equation x²(d²y/dx²)+4x(dy/dx)+2y=ln x, x>0
using substitution x=e^u?