8. Los exponentes utilizados como potencias y aplicados a las concentraciones molares de las sustancias se obtienen de: a) la información dada por libros especializados y proveídas por el internet o los libros b) Los coeficientes de las ecuaciones de velocidad de la ecuación
c) los coeficientes de equilibrio de la ecuación
d) Los libros pues cada ecuación química tiene sus coeficientes característicos​

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.

Nonpoint source pollution is difficult to control because it

Rocks, as they are compressed, begin forming mountains above the earth's surface when two continental plates converge. the continental crust increases in depth as the mountains grow above. the himalayan mountains formed at a convergent plate boundary in this manner. the rocks are smashed together causing them to due to the intense heat and pressure from the colliding plates and eventually forming rock. a) melt; igneous b) layer; sedimentary c) recrystallize; metamorphic d) melt into the earth's interior; metamorphic