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On a lab bench,there are four balloons filled with identical volumes of different salt solutions: 0% (balloon A) ,5% (balloon B) ,10% (balloon C) ,and 15% (balloon D) .There are also four beakers each filled with identical volumes of a 10% salt solution.The balloons are semi-permeable; that is,only water can enter and exit the balloon.All four balloons are placed in separate beakers at the same time and are allowed to come to equilibrium.Which is the correct order of balloon volumes at equilibrium,from largest to smallest?
Cost-Benefit Analyses
The process of comparing the costs and benefits of a decision or project to determine its feasibility or worth.
Net Useful Energy
The amount of energy available for use after subtracting energy losses in conversion, transmission, and distribution.
Natural Gas
A fossil fuel consisting mainly of methane, used as an energy source for heating, cooking, and electricity generation, and as a fuel for vehicles.
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