Ayuda estoy en examen ;-;
a)8a4b5 – 4ab + 6a3b2
No entiendo ni madres

Someone, part 1: which compound does c represent? part 2: name a process that could release this compound into the air. part 3: explain how the elements that form it are conserved during the carbon cycle. use complete sentences to explain your answer. justify how this compound was created from a recycling of carbon in the carbon cycle. use complete sentences to explain your answer.

What does the cell nucleus do or, how does it function?

What is the value of keq for the reaction expressed in scientific notation?