What mass of water contains the same number of molecules as 11.2 liters of ammonia NH3?
September 17, 2021 | education
| Immediately, we note that 11.2 liters. that’s half a mole of NH3. And for water it is 9 (grams). This follows from Avogadro’s law (A mole of any substance contains the same number of atoms).
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