2. ¿explique cual de los siguientes agentes oxidantes es más fuerte y cual es más débil, kmno4, k2cr2o7, cro3 en ácido acético glacial, cro3 en piridina?

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5

Which of the following has wavelength longer than the wavelength of viable light? a) x rays b) gamma rays c) radios waves d) ultraviolet waves

Animals that reproduce sexually either do it through external or internal fertilization. read the following statement and decide if it is true or false. birds reproduce through external reproduction which is because the female will then be able to protect the egg.