Answer:
120 g
Explanation:
mass of reactants+ mass of products=one mole of oxygen= 120 g
Contour plowing, the contour lines of the terrain are being traced, and curves are considered the contour lines in this instance. Contour plowing is always done parallel.
I think it be D.But if that ever happen I'm sure that the scientists will find away to stop it
The answer to this question would be: False
The rate of diffusion should not be influenced by molecular weight. Big molecule might not be able to pass the membrane though.
Diffusion happens when there is a difference/gradient in the concentration of the molecules. If the difference is higher, then the diffusion rate will be increased.
