Atenção! Esta questão foi postada ha mais de 30 dias!
Exercício de Reações de Deslocamento e Reatividade de Ametais- Química Inorgânica (2° ano E.M)
Exercício:
Dada a reatividade em ordem decrescente dos halogênios, F > Cl > Br > I, a equação incorreta é:
a) 2 NaF + Cl2 → 2 NaCl + F2
b) 2 NaI + F2 → 2 NaF + I2
c) 2 NaBr + Cl2 → 2 NaCl + Br2
d) 2 NaI + Br2 → 2 NaBr + I2
e) 2 NaBr + F2 → 2 NaF + Br2
Informações Adicionais:
Questão de múltipla escolha (apenas uma está correta).
precisava dissso não tenho a minima ideia e meu professor passou como recuperação
Identifique a função orgânica presente e escreva a fórmula estruturaldos seguintes compostos:a)fenilaminab)metoxietanoc)ácido 4-metil-pentanóicod)butanamidae)benzaldeídof)etoxietanog)propoxibutanoh)etanoli)ciclobutanolj)metanalk)3-metil-ciclopentanoll)ácido propanóicom)propanonan)hexanalo)5-etiloctan-3-onap)propanoato de etilaq)propan-1,2,3-triolr)4-metil-fenols)3-metil-butanalt)4-metilpentan-2-onau)ácido etanóicov)etilmetilaminaw)etanoato de butilax)metilaminay)propanamidaz)
N
-etil-etanamida
A reação A não ocorre pelo fato que o CL(cloro) é menos reativo que o flúor(F).
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