contoh: Nacl(garam dapur) =1 unsur natrium =1 unsur klorid ------------------------+ 2 soal= C6H12o6(Glukosa/gula= NaHCO3(SODA KUE)= C2H5oH(alkohol)= CH3 COOH(ASAM GULA)= H2SO4(AIR AKI)=== DIBANTU YAA KAK AKU KURANG FAHAM
bartholomeus
Glukosa = 6 unsur karbon + 12 unsur hidrogen + 6 unsur oksigen soda kue = 1 unsur natrium + 1 unsur hidrogen + 1 unsur karbon + 3 unsur oksigen alkohol = 2 unsur karbon + 6 unsur hidrogen + 1 unsur oksigen asam gula = 2 unsur karbon + 4 unsur hidrogen + 2 unsur oksigen air aki = 2 unsur hidrogen + 1 unsur belerang + 4 unsur oksigen
soda kue = 1 unsur natrium + 1 unsur hidrogen + 1 unsur karbon + 3 unsur oksigen
alkohol = 2 unsur karbon + 6 unsur hidrogen + 1 unsur oksigen
asam gula = 2 unsur karbon + 4 unsur hidrogen + 2 unsur oksigen
air aki = 2 unsur hidrogen + 1 unsur belerang + 4 unsur oksigen