Answer:
c. Kay's rule
Explanation:
Kay's rule -
The rule is used to determine the pseudo reduced critical parameters of mixture , with the help of using the critical properties of the components of a given mixture .
The equation for Kay's rule is as follows ,
PV = Z RT
Where Z = The compressibility factor of the mixture .
Hence from the given options , the correct answer is Kay's rule .
Answer:
heterogeneous : A mixture that consists of visibly different substances or phases.
homogeneous : A mixture that has the same uniform appearance and composition throughout its mass.
compound: A pure chemical substance consisting of two or more different chemical elements.
element: A substance consisting one type of atom.
Answer:
5.01 L
Explanation:
my guy i just took the test, it was this one
Unlike the one-way flow of energy, matter is recycled within and between ecosystems
HNO3 is a strong acid while HBrO is weak acid.
Therefore we ignore the presence of the weak acid such that we consider the pH of the strong acid.
Therefore; since pH= - log (H+)
Hence pH= -log 0.18
= 0.745
Thus the pH of the mixture is 0.745
