Chemistry, 26.05.2020 15:57, solo4360

SCRIE FORMULA ŞI DENUMEŞTE SUBSTANŢA

10. 1 atom azot şi 3 atomi de
hidrogen
11. 2 atomi de hidrogen, 1 atom de cabon şi 3 atomi de
oxigen

12. 1 atom de carbon şi 2 atomi de oxigen

13. 1 atom de calciu şi 1 grupare
carbonat
14. Pb (II) și 1 grupare carbonat
15. Co (II) și o grupare fosfat
16. Arsen și un radical sulfură

Answers: 1

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SCRIE FORMULA ŞI DENUMEŞTE SUBSTANŢA

10. 1 atom azot şi 3 atomi de
hidrogen
...