Balance the equation
a) Pb + PbO, + H2SO, → PbSO, + H2O

To balance a chemical equation, enter an equation of a chemical reaction and press the Balance button. The balanced equation will appear above.

   Use uppercase for the first character in the element and lowercase for the second character. Examples: Fe, Au, Co, Br, C, O, N, F.

   Ionic charges are not yet supported and will be ignored.

   Replace immutable groups in compounds to avoid ambiguity. For example, C6H5C2H5 + O2 = C6H5OH + CO2 + H2O will not be balanced, but XC2H5 + O2 = XOH + CO2 + H2O will.

   Compound states [like (s) (aq) or (g)] are not required.

   You can use parenthesis () or brackets [].

Explanation:

> b takes place in the gas phase in an isothermal tubular reactor. the feed is one mole of a per one mole of c, an inert. the entering temperature and pressure are 427°c and 10 atm, respectively. the gas constant r = 0.08206 atm · l/mol · k.

your answer is c) plasma

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