Using Newton's second law, expressions for buoyant force and other forces, and the densities of liquid and solid water at 0 ∘C, find the mass of an ic

Explain why you think this diagram shows what happened to the carbon in the biodome.

The total amount of energy contained in an object

8.29 two streams containing pyridine and acetic acid at 25°c are mixed and fed into a heat exchanger. due to the heat-of-mixing effect, it is desired to reduce the temperature after mixing to 25°c using a stream of chilled ethylene glycol as indicated in the diagram. calculate the mass flow rate of ethylene glycol needed. the heat capacity of ethylene glycol at these conditions is approximately 2.8 kj/(kg k), and the enthalpy change of mixing (δmixh) is given below.