You have a small piece of an unknown metal with a mass of 2.5 g. You want to determine the specific heat of the metal, so you get out your calorimeter. You have some water already sitting on the lab bench, so it is at room temperature. You take a container and mass out the calorimeter water to 20 g. The temperature of the room is 27°C, and the specific heat of water is 4.18 J/g˚C. Now you are ready to begin the experiment. You heat up the metal to 50°C and place it in the calorimeter. The water ends up at 28.2°C. What is the specific heat of the metal?

Will give brainliest it is a lab from k12 here is the linkfor each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. type your answer here. (score for question 3: of 5 points) were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. type your answer here. (score for question 4: of 5 points) make a general statement about the reactivity of the metals in this experiment. type your answer here.

24. a sports ball is inflated to an internal pressure of 1.85 atm at room temperature (25 °c). if the ball is then played with outside where the temperature is 7.5 °c, what will be the new pressure of the ball? assume the ball does not change in volume nor does any air leak from the ball a) 0.555 atm b) 1.74 atm c) 1.85 atm d) 1.97 atm

Use the measurements in the table to determine which unidentified metal has the highest density. metal volume mass a 10.5 cm3 122 g b 14.2 cm3 132 g c 16.1 cm3 115 g d 12.7 cm3 126 g