Usted como ingeniero ambiental debe cuantificar la cantidad la cantidad de un compuesto x a utilizar. En proceso de extracción por solvente , en el cual se debe separar el compueato x del agua (compuesto x tiene 40,917 % de C, 4,5783% de H y el resto en oxigeno y su peso molecular es 176,12g/mol)

Which statement is true about the part of the electromagnetic spectrum that human eyes can detect? it contains only the colors of the rainbow and television waves. o it is divided into seven ranges of wavelengths. it contains ultraviolet, visible, and infrared light. it is divided into nine ranges of wavelengths.

Sodium nitrite (nano2) reacted with 2−iodooctane to give a mixture of two constitutionally isomeric compounds of molecular formula c8h17no2 in a combined yield of 88%. draw reasonable structures for these two isomers. click the "draw structure" button to launch the drawing utility. place the two compounds in the appropriate boxes below.

Why is retrograde motion an apparent motion