El nitrobenceno, C6H5NO2se obtiene por la reacción entre el benceno, C6H6 y el ácido nítrico HNO3. el otro producto que interviene es el agua H2O. si una
muestra de 50 g de benceno reacciona con suficiente ácido nítrico, ¿cuántos gramos
de nitrobenceno se producen?​

the atomic mass is the bottom number on the element.

-steel jelly

plants need sunlight, water, and carbon dioxide to make food. plants use the raw materials of water, nutrients they absorb from soil, and carbon dioxide to make sugars the plant can use. energy from the sun and chlorophyll are also needed.

a saline water is fed to a reverse osmosis unit at flow rate o rotameter connected to reject (retentate) line reads 8 installed in reject and permeate line reads 15.2 milli siemens/cm and 300 micro siemens/com respectively.