If 0.315 moles of hexane is combusted in a bomb calorimeter containing 5.68 liters of water, calculate the molar heat of combustion of hexane if the water temperature rises 55.4°C? The specific heat capacity of water is 4.18J/g°C.

This large tectonic plate is bounded on three sides by whats know as the ring of fire. what is the name of this tectonic plate? a) pacific plate b) eurasian plate c) north american plate d) indo- australian plate plz it's science but there's no option for science so i picked chemistry

What does the cell nucleus do or, how does it function?

Ted and emily played a mixed doubles tennis match against jack and brenda. in the second match. ted and brenda played against jack and emily. which type of chemical reaction does the situation demonstrate?