Seudónimo Seudónimo

16-01-2017
Chemistry

contestada

which of theses chemical equations are balanced. a. H2OSO4+2Al>Al2(SO4)3+H2 or b. 2KCl+Pb(NO3)2>2KNO3+PbCl2

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Sophia264 Sophia264

16-01-2017

b is balanced.

a is not balanced because oxygen is not present on the right-hand side of the equation (only in SO4).

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