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Calculate the mass of lactose, C12H22O11, contained in 500.0 mL of solution if the measured vapour pressure of the solution is 121.2 mbar at 50 °C. The vapour pressure of pure water at 50 °C is 123.3 mbar; assume no change in volume occurs upon dissolution.
Parabola
A specific type of curve on a graph described by a quadratic equation, characterized by being symmetrical and U-shaped.
Graph
A visual representation of data or a function using a system of coordinates.
Vertex
A vertex can refer to the highest or lowest point on a parabola, or a corner point in geometric shapes and graphs.
Function
In the field of mathematics, a relation is a connection between a set of inputs and a possible set of outputs where every input corresponds to precisely one output.
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