May 2021 1 36 Report
Os ácidos perclórico, fosfórico, nitroso e sulfuroso são representados,?

respectivamente, pelas seguintes fórmulas:

a) HClO4, H3PO4, HNO2 e H2SO3.

b) HClO4, H2PO3, HNO3 e H2SO4.

c) HClO3, H2PO2, HNO2 e H2SO4.

d) HClO3, H2PO3, HNO3 e H2S.

e) HClO2, H2PO4, HNO2 e H2S.

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