Write down the molecular and ionic (full and abbreviated) reaction equations that can be used to determine
| March 13, 2021 | education
Write down the molecular and ionic (full and abbreviated) reaction equations that can be used to determine the acid: a) hydrochloric; b) sulfuric; c) nitrogen.
a) AgNO3 + НСl → AgCl ↓ + HNO3
Ag (+) + NO3 (-) + H (+) + Cl (-) → AgCl ↓ + H (+) + NO3 (-)
b) H2SO4 + BaCl2 → BaSO4 ↓ + 2HCl
2H (+) + SO4 (2-) + Ba (2+) + 2Cl (-) → BaSO4 ↓ + 2H (+) + 2Cl (-)
c) Cu + 4HNO3 (conc.) → Cu (N03) 2 + 2NO2 ↑ + 2H2O
Cu (0) + 4H (+) + 4NO3 (-) → Cu (2+) + 2NO3 (-) + 2 NO2 ↑ + 2H20
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