Toluene Chiller A stream of liquid toluene at 100°C is fed to a chiller at a flow rate of 4.00 kg/min. The stream exits the chiller at 15°C. The heat capacity for liquid toluene can be estimated from the following equation (Cp in kJ/(mol*°C) and T in °C): = 0.1488 + (32.4 10−5). a) Draw a flow sheet for this problem, labeling all known variables.
b) State assumptions required to solve the energy balance.
c) Write the mass balance for this problem.
d) Write the appropriate form of the energy balance and simplify.
e) Solve for the rate of heat transfer (kJ/min) for this process.

the leaf is an organ of a typical plant, and the main functions are to complete photosynthesis and allow the plant to exchange gas, just like how we have the respiratory system. leaves have the stomata, which collects maintains co2 and o2 levels. this is necessary for cell metabolism. the leaf also collects sunlight using chloroplasts. succinctly, leaves own a pivotal role in sustaining plant life.

ca has a crystalline lattice with positive ions (since it is a metal, metals are positively charged) and electrons flow freely in its structure since the ca atoms have a large nuclear radius so the electrons are not tightly held, therefore the electrons can flow freely since they are not being highly attracted by the nucleus. moreover, one of the properties of metals are that they are conductors of electricity, thus proving ca is the element.