Below are 3 labeled pieces of ph indicator paper
with everyday liquids applied to them. use the
color chart to label each solution with its ph and
solution type.

How many moles of air are there in a human lung with a volume of 2.4 l at stp? explain your answer

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.

Which of the following is a physical property flammability heat of combustion solubility and toxicity