Which of the following is a function of the Excretory System?
A. Breaks down food into energy
B. Circulates nutrients through the body
C. eliminate cellular wastes or
unnecessary materials from the body
D. Helps the body move and gives
support

frequency, z, and the collision density, z, in carbon dioxide (co2), r 180 pm at 30 °c and 120 kpa

o conteúdo de calor de um sistema é igual à entalpia apenas para um sistema que é constante

you need to have a picture of the atom that way we can answer it

the complete reaction for the formation of aluminum oxide is as follows;

4al + 3 > 2

so if the molar mass of the is 32.0 g/mol and

so, to form 3.80 mol of

(3.80 mol ) x (3 mol ) x (32.0 g )

dividing by 2 because two moles of will be formed;

∴ 364.8/2   = 182.4g