Chemistry, 02.06.2021 18:00 kh3791

El carbonato de sodio es una sal blanca usada comúnmente en nuestros hogares, entre otras cosas, para tratar la acidez estomacal. Según la fórmula química (ver imagen), el carbonato de sodio tiene: Na2CO3

2 átomos de sodio, 1 átomo de carbono y 3 átomos de oxigeno
1 átomos de sodio, 1 átomo de carbono y 1 átomos de oxigeno
2 átomos de potasio, 1 átomo de carbono y 3 átomos de oxigeno
1 átomos de potasio, 1 átomo de carbono y 1 átomos de oxigen

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