Two streams flow into a 500.0-gallon tank. the first stream is 10.0 wt% ethanol and 90.0 wt% hexane (mixture density is pi 0.680 g/cm) and the second is 90.0 wt% ethanol, 10.0 wt% hexane (mixture density p2 0.780 g/cm). after the tank has been filled, which takes 22.0 minutes, an analysis of its contents determines that it is 55.0 wt% ethanol and 45.0 wt% hexane. estimate the density of the final mixture and the mass and volumetric flow rates of the two feed streams. mass flow rate of stream 1: kg/min volumetric flow rate of stream 1: u/min mass flow rate of stream 2: kg/min volumetric flow rate of stream 2: u/min density of mixure: g/cm3

How much would the freezing point of water decrease if 4 mol of sugar were added to 1 kg of water(k=1.86 c/mol/kg for water and i=1 for sugar

The missing component to the table to the right or indicated with orange letters complete the table by filling in the corresponding numbers or symbols

Is a measure of the resistance to flow. a high liquid has a high resistance to flow and flows slowly. the ancients thought everything in the world was made of 4 we now know that there are 94 naturally occurring and scientists have created another 24 i am certain they will create even more. honey flows slowly because it has a high to flowing. a can be separated by physical means because it contains more than one pure substance and 2 pure substances are not chemically bonded to each other. a cannot be separated by physical means. all matter is made up of all elements are with the same number of protons. if it is just a single or many bonded together, if all of them have the same number of protons, it is an element. in a piece of pure iron metal, all the are joined together, that piece of iron metal is called elemental iron. a single of iron is called elemental iron. a mixture has differences from place to place. we might need a microscope to see them or they might be obvious to the unaided eye. there are surfaces separating it into different phases. a mixture is the same everywhere. it is uniform. there are no surfaces separating it into different phases. if different kinds of atoms (different elements) are bonded together by their electrons, it is called a there are physical means of to isolate the different pure substances in a mixture and there are chemical means of to isolate the different elements in a compound. 1. element 2. compound 3. mixture 4. heterogeneous 5. homogeneous 6. pure substance 7. atoms 8. separation 9. viscosity 10. resistance