Modern vacuum pumps make it easy to attain pressures of the order of 10⁻¹³ atm in the laboratory. a) at a pressure of 8.65×10⁻¹⁴ atm and an ordinary temperature of 296.0 k , how many molecules are present in a volume of 1.07 cm³? n= ? moleculesb) how many molecules would be present at the same temperature but at 1.06 atm instead? n=? molecules

Did you ever figue this

This is the answer: body 1 + engine 2

How is it possible that phylogenies based on sequences from nuclear genomes and organellar genomes (i.e., chloroplasts and mitochondria) from the same group of species yield phylogenetic trees with different branching orders?   answer :   the genome of the endosymbiont is more closely related to members of the group in which it originally evolved, while the nuclear genome of the engulfing organism has its own evolutionary trajectory.

An adiabatic process is one which occurs without the transfer or matter or heat in a system.