In the molecular equation of the reaction Ba + H2SO4 – BaSO4 + H2O + H2S which is the sum of all the coefficients
| September 8, 2021 | education
4Ba + 5H2SO4 => 4BaSO4 + H2S ↑ + 4H2O;
the sum of the coefficients = 4 + 5 + 4 + 1 + 4 = 18.
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