09 Z reakcijami v mavrični svet kemije november 2021

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SKRIVNOSTI PAPRIKE .......................................................................................................................... 133 SLONOVA ZOBNA PASTA .................................................................................................................... 135 VODA, ALI RES? ................................................................................................................................... 137 VPLIV OGLJIKOVEGA DIOKSIDA NA KISLOST VODE ........................................................................... 140 Z JAJČNIMI LUPINAMI DO PREHODNE TRDOTE VODE ...................................................................... 145 ZAKAJ SE VODA OBARVA? .................................................................................................................. 151 ZRCALCE, ZRCALCE NA STENI POVEJ … ............................................................................................... 153

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