Hi , the Phylogenetic tree is also called Dendrogram .
The Best Answer: 1 - (.47+.23) = 0.30
If Ne has a mole fraction of 0.47 (or 47/100) and Ar is 0.23, then H2(or He) has a mole fraction of 0.30
This means the gas mixture is 30/100 H2(or He).
7.85 x 0.30 = 2.355 atm
Answer: 143.3
137+115+104+263+98 divided by 5.Which gives us 143.3
A substance that has no specific volume changes to a substance that has a specific volume.
Because there to tiny to see
