A sample of C2H5OH (molar mass: 46 g/mol) that contains 36 grams of carbon has a mass of
(A) 23 grams
(B) 36 grams
(C) 54 grams
(D) 69 grams
(E) 92 grams
Please answer with explanation ​

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.

Identify the correct mole ratio for each substance. sodium chloride (nacl) na: cl = 1: ammonium nitrate (nhno) h: o = 4:

What type of context clue you understand the meaning of  quandary?