Adistillation column is used to separate the mixture consisting of 40% ethanol, 35% propanol, 25% butanol. it is planned that the top product does not contain butanol with a composition of 70% ethanol, whereas the bottom product does not contain ethanol (composition not known). % of mass. for feed flow of 5000 kg / hour determined a) degree of freedom of mass balance calculation system b) mass flow rate (kg / jam) products up & down c) bottom product flow composition

How do temperature and salinity affect deepwater currents? as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them.

Draw the lewis structure for the trisulfur s3 molecule. be sure to include all resonance structures that satisfy the octet rule.

Plz ill give u brainliest which of the following steps is not likely to take place during cellular respiration? a. oxygen combines with carbon of simple sugar. b. energy molecule transfers energy to cells. d. energy is used up.