How many mol of sodium phosphate will form when 0.275 mol of sodium bromide react with phosphoric acid? The reaction is shown below. 3 NaBr + H3PO4 --> Na3PO4 + 3 HBr

What is the mass of 4 molecules of co2

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.

Why do lunar and solar eclipse not happen every month