Calculate the mass of lime, CaO, that would be produced from 250 tonnes of limestone, CaCO3.
Relative atomic masses: C 12; O 16; Ca 40. I will give brainliest

The climate of the continental united states is generally 1. tropical 2. temperate 3. arctic 4. highland

How hot is the suns corona? (integrated science)

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.