A chemist heated a 88.3 g sample of a metal to 122.6°C, then put the sample into a calorimeter with 100 mL of water that was at 22.5°C. The temperature of the system stabilized at 31.7°C. What is the
heat capacity of the metal? The heat capacity of water is 4.18 J/g °C. Show all of your work for full
credit.

Element before carbon on the periodic table

In vapor-liquid equilibrium in a binary mixture, both components are generally present in both phases. how many degrees of freedom are there for such a system? the reaction between nitrogen and hydrogen to form ammonia occurs in the gas phase. how many degrees of freedom are there for this system? steam and coal react at high temperatures to form hydrogen, carbon monoxide, carbon dioxide, and methane. the following reactions have been suggested as being involved in the chemical transformation:

Which of these is an intensive property of a substance