A 143.5 gram sample of an unknown metal at 82.0°C was mixed with 307.5 grams of 24.5°C water in a coffee-cup calorimeter. The temperature of the mixture equilibrated at 26.9°C. What is the specific heat of this metal in calories/(g°C)?

What is a metal replacement reaction

What is the chemical name of the compound ti2o3?

When the ionic compound nabr dissolves in water, br– ions are pulled into solution by the attraction between what two particles? a. the na+ and br– ions b. the na+ ion and the negative end of a water molecule c. the br– ion and the positive end of a water molecule d. the br– ion and the negative end of a water molecule