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Chemistry, 27.02.2021 18:50 jaida03

O Espírito Santo é um dos maiores exploradores de mármore do país, sendo a cidade de Cachoeiro do Itapemirim conhecida como capital nacional do mármore. O principal componente do mármore é o carbonato de cálcio, cuja fórmula é mostrada na figura abaixo. A massa molar do carbonato de cálcio, em gramas/mol, é: (Ca=40; C=12 e O=16 g/mol)

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