antibiotics, penicillin and fertilizersthey.
I don't know if those are in your opcion list, but I think those are the ones.
V1/T1=V2/T2
524 cm^3/491 K =V2/297K
V2=(524 cm^3*297K)/491 K= 317K
The chemical formula of nitrogen dioxide is NO2. It is a brown coloured gas.
Brass is an example of homogeneous mixture.
That is a graph read both sides and you see speed and distance which must mean that someone is graphing peoples speed.