A piece of metal of mass 22 g at 110°C is placed in a calorimeter containing 40.5 g of water at 22°C. The final temperature of the mixture is 62.8°C. What is the specific heat capacity of the metal? Assume that there is no energy lost to the surrounding.

Why is an elements atomic mass not listed as a whole number on the periodic table

2pos suppose an object in free fall is dropped from a building. its starting velocity is 0 m/s. ignoring the effects of air resistance, what is the speed (in m/s) of the object after falling 3 seconds? give your answer as a positive decimal without units. answer here

What does the mass of 0.7891 mol of ferric oxide (fe2o3)