Question

a 500-mL glass beaker is filled to the brim with ethyl alcohol at a temperature of 5.00°C, how much will overflow when the alcohol’s temperature reaches the room temperature of 22.0°C?

Answer 1

When the ethyl alcohol in the glass beaker reaches room temperature, approximately 9.35 mL will overflow.

Step-by-step explanation:

When the ethyl alcohol in the glass beaker reaches room temperature, it will expand and some of it will overflow. To calculate how much will overflow, we can use the formula:

Overflow Volume = Initial Volume x Coefficient of Volume Expansion x Temperature Change

For ethyl alcohol, the coefficient of volume expansion is approximately 1.1 x 10^-3 1/°C. Plug in the values:

Initial Volume = 500 mL

Temperature Change = 22.0°C - 5.00°C = 17.0°C

Overflow Volume = 500 mL x 1.1 x 10^-3 1/°C x 17.0°C = 9.35 mL

So, approximately 9.35 mL of ethyl alcohol will overflow when its temperature reaches 22.0°C.