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Estudos Gerais09/05/2024

6) Qual a massa, em decigramas(dg), de 2,5mol de ácido sulfú...

  1. Qual a massa, em decigramas(dg), de 2,5mol de ácido sulfúrico (H2SO4)?

a) 2,45

b) 2450

c) 245

d) 24,5

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