Bacteria in swellings on the roots of peanut plants convert gas from the air into compounds that the plants need to grow. a carbon dioxideb nitrogenc methaned oxygen

Avariable that is not being directly tested during an experiment should be changed varied experimented controlled

What is the percentage of hydrogen in c2h4

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.