Question

Os bafômetros consistem de uma mistura entre uma solução aquosa de dicromato de potássio (K2Cr2O7) umedecida com ácido sulfúrico (H2SO4), cuja reação química está apresentada a seguir. K subscript 2 C r subscript 2 O subscript 7 left parenthesis a q right parenthesis space end subscript plus space 4 space H subscript 2 S O subscript 4 left parenthesis a q right parenthesis end subscript space plus space 3 space C H subscript 3 C H subscript 2 O H subscript left parenthesis g right parenthesis end subscript space rightwards arrow with increment on top space C r subscript 2 left parenthesis S O subscript 4 right parenthesis subscript 3 left parenthesis a q right parenthesis end subscript space plus space 7 space H subscript 2 O subscript left parenthesis l right parenthesis end subscript space plus space 3 space C H subscript 3 C H O subscript left parenthesis g right parenthesis end subscript space plus space K subscript 2 S O subscript 4 left parenthesis a q right parenthesis end subscript space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space bold space bold space bold left parenthesis bold 1 bold right parenthesis bold space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space bold space bold left parenthesis bold 2 bold right parenthesis SOUZA, L

Answer 1

Resposta:

d) Álcool e aldeído.

Explicação:

corrigido pelo ava

Answer 2

Resposta:

sim

Explicação: