subject
Chemistry, 18.03.2021 02:30 jalexus

A sample of 78.0 g of methanol at 12.0 °C is heated to 60.0 °C, just below the boiling point of methanol, and then cooled to -50.0 °C. What is the overall heat flow? The specific heat capacity of
methanol is 2.48 Jg='K-!.

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 21.06.2019 22:20
Asolution is made by dissolving 25.5 grams of glucose (c6h12o6) in 398 grams of water. what is the freezing point depression of the solvent if the freezing point constant is -1.86 °c/m? show all of the work needed to solve this problem.
Answers: 1
question
Chemistry, 22.06.2019 02:30
What is the mass of sodium in 3 moles of sodium chloride
Answers: 1
question
Chemistry, 22.06.2019 02:30
Select each correct answer. more than one answer may be correct. which of the following is a characteristic of unicellular organisms? they can possess tissues and organs. all of their functions are performed by a single cell. they are usually microscopic. each of their cells is specialized to perform a specific function.
Answers: 1
question
Chemistry, 22.06.2019 06:00
Match the name of the following compound:   mgso4  · h2omagnesium sulfate monohydratemagnesium (ii) sulfate monohydratemagnesium (ii) sulfate hydratemagnesium sulfate hydrate
Answers: 1
You know the right answer?
A sample of 78.0 g of methanol at 12.0 °C is heated to 60.0 °C, just below the boiling point of met...
Questions
question
Mathematics, 05.09.2020 21:01
question
History, 05.09.2020 21:01
question
History, 05.09.2020 21:01