5. A student has the following data: V1 = 822 mL, T1 = 75°C and T2 = -25°C. He calculates V2 and gets -274 mL is this value correct? Explain why or why not.

Answer 1

V1/T1=V2/T2

75+273.15=348.15
-25+273.15=248.15

822/348.15=v2/248.15=586

No, it is not correct because your final answer cannot be a negative answer. :)