Suppose you heat a metal object with a mass of 30.3 g to 96.9 oC and transfer it to a calorimeter containing 100.0 g of water at 18.0 oC. The water and metal reach a final temperature of 22.4 oC. What is the specific heat of the metal in J/g-oC?

If 10.g of agno3 is available, what volume of 0.25 m agno3 can be prepared

Ahypothrticalax type of ceramic material is known to have a density of 2.10 g/cm3 and a unit cell of cubic symmetry with a cell edge length of 0.57 nm. the atomic weights of the a and x elements are 28.5and 30.0 g/mol, respectively. on the basis of this information, which of the following crystal structures is (are) possible for this material: sodium chloride, cesium chloride, or zinc blende

Rays from the sun are not considered matter true or false