04 Mehurcki 2016

Kazalo vsebine UVODNIK . .................................................................................................................................................4 ZA POPOTNICO MLADIM KEMIKOM . .......................................................................................................5 KEMIJSKI IZBRUH ......................................................................................................................................6 IZ MODREGA V RUMENO .........................................................................................................................8 ČAROBNA JAJČKA . ..................................................................................................................................10 EKSPLOZIJA MEHURČKOV .......................................................................................................................11 PENEČA GOSENICA .................................................................................................................................13 IZDELAVA GAZIRANE PIJAČE ...................................................................................................................16 KAJ SE ZARES ZGODI, KO ŠUMEČO TABLETO VRŽEMO V VODO? ..........................................................18 LADJICA NA POGON SODE BIKARBONE . ................................................................................................20 MEHURČKI IN KEMILUMINISCENCA .......................................................................................................21 ŽIVALI IZ MEHURČKOV ............................................................................................................................22 ALI LAHKO S POMOČJO PREPELIČJIH JAJC STISNEMO PLASTENKO? .....................................................23 ZAKAJ SO NEKATERA JEZERA MANJ OBČUTLJIVA NA UČINKE KISLEGA DEŽJA? .................................... 28 OD VIŠINE SE ZVRTI . ...............................................................................................................................33 KAM IZGINE STIROPOR? .........................................................................................................................35 MLEKO IN KOKAKOLA NISTA LEP PAR . ....................................................................................................37 SRAMEŽLJIVA MEGLA .............................................................................................................................39 NATRIJ Na TRAMPOLINU ........................................................................................................................41 PLIN CO 2 JE TEŽJI OD ZRAKA ...................................................................................................................43 EKSPLODIRAJOČE JAJCE ..........................................................................................................................44 POKAJOČI MEHURČKI .............................................................................................................................46 CO 2 SENDVIČ ...........................................................................................................................................48 LEBDEČI MEHURČKI ................................................................................................................................51 LIMONINI KOKTAJLI . ...............................................................................................................................54 SLADILO ALI SLADKOR? ...........................................................................................................................57 GASILNI PLIN ...........................................................................................................................................59 DOMAČA ŠUMEČA KOPEL ......................................................................................................................62 POSKOČNI ZAMAŠEK . .............................................................................................................................64 PIJANI ARAŠIDI ........................................................................................................................................65 LEDENI MEHURČKI . ................................................................................................................................66 MEHURČKI ..............................................................................................................................................67 KRAVA Z NIZKIMI STANDARDI MOLŽE ....................................................................................................68 DOKAZOVANJE PRISOTNOSTI OGLJIKOVEGA DIOKSIDA IN NJEGOVIH LASTNOSTI ................................ 69 MODRA STEKLENICA . .............................................................................................................................75 NASTAJANJE OGLJIKOVEGA DIOKSIDA . ..................................................................................................76 MEHURČKI GORIJO, GASIJO, POKAJO . ...................................................................................................78 MAVRIČNA PENA ....................................................................................................................................81 BESNEČA BUČA .......................................................................................................................................83 EKSPLOZIVNI KAPUČINO .........................................................................................................................85 BARVNI MEHURČKI .................................................................................................................................87 ZABAVA S CO 2 . ........................................................................................................................................89 ČAROBNI PLIN ........................................................................................................................................92 RAZKROJ VODIKOVEGA PEROKSIDA . ......................................................................................................95 SLONOVA ZOBNA PASTA .........................................................................................................................96

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