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Substance A has a melting point of 80 degrees celsius and substance B has a melting point of 69 degrees celsius. If you start with pure A and add larger percentages of B what woud happen to the melting point at 0% B, at 10% B, at 50% B, at 90% B, at 100% B, (Describe the general process, no need to state exact melting points.)

Respuesta :

Answer:

it would not melt at a specific point

Explanation:

becuase it is not pure

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As we add 10% B, 50% B, 90% B and  100% B respectively, we will discover that the substance continues to melt over a range of temperatures.

The melting point of a substance is the temperature at which the solid substance is converted to liquid. A pure substance has a sharp melting point. Hence, when we have only pure A  and 0% B, the melting point is seen to be sharp.

As we add 10% B, 50% B, 90% B and  100% B respectively, we will discover that the substance continues to melt over a range of temperatures. The width of the range will continue to widen as more B is added.

Learn more about melting points: https://brainly.com/question/25777663

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