A50/50 blend of engine coolant and water (by volume) is usually used in an automobile\'s engine cooling system. if your car\'s cooling system holds 6.20 gallons, what is the boiling point of the solution? make the following assumptions in your calculation; at normal filling conditions, the densities of engine coolant and water are 1.11 g/ml and 0.998 g/ml respectively. assume that the engine coolant is pure ethylene glycol (hoch2ch2oh), which is non-ionizing and non-volatile, and that the pressure remains constant at 1.00 atm. also, you\'ll need to look up the boiling-point elevation constant for water. ? deg c
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Chemistry, 21.06.2019 21:00
Mrs. smith ordered a root beer float (vanilla ice cream + root beer). mrs. smith noticed that the three states of matter (solid, liquid, and gas) all existed simultaneously in her root beer float. a. identify each phase of matter in the root beer float. b. describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? ) c. identify one phase change you would see in a root beer float and described what causes this change.
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If you burn 10 kilograms of wood in a fire (combustion) what is the weight of the products after the fire has finished burning the wood?
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Imagine that you push on a large rock. at what point does your effort change the rock’s mechanical energy?
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A50/50 blend of engine coolant and water (by volume) is usually used in an automobile\'s engine cool...
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