How many of heat are gained by a 32.5g silver necklace as the temperature rises from 33.2t to 76.0C? Specific heat of silver is 0.235g/J°C

The equation picture below shows which type of nuclear reaction u 235 + n x e 134 + sr 100 + 2n

Chlorine and water react to form hydrogen chloride and oxygen, like this: 2cl2 (g) + 2h2o (g) → 4hcl (g) + o2 (g) also, a chemist finds that at a certain temperature the equilibrium mixture of chlorine, water, hydrogen chloride, and oxygen has the following composition: compound concentration at equilibrium cl2 0.55m h2o 0.57m hcl 0.53m o2 0.34m calculate the value of the equilibrium constant kc for this reaction. round your answer to 2 significant digits.

What three things does a balanced equation show you?