Želmíra
Piatok, 23. mája 2025
Prírodné vedy - Chémia
 
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 Názov referátu
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Obsah
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Oxigén származékok | GYM | 22.4.2008 | 5 791 | 1 | 1 344 | 2.97 | 680 slov |
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Az élelmiszerek tartósítása | SOŠ | 7.11.2007 | 3 981 | 1 | 2 550 | 2.99 | 733 slov |
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Tej | SOŠ | 7.11.2007 | 5 643 | 1 | 2 258 | 2.98 | 1 277 slov |
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Hús | SOŠ | 7.11.2007 | 5 676 | 2 | 3 784 | 2.98 | 1 130 slov |
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Papír | SOŠ | 7.11.2007 | 2 381 | 1 | 7 663 | 3.01 | 841 slov |
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Francis William Aston | GYM | 2.5.2008 | 2 228 | 1 | 375 | 3.02 | 529 slov |
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Az élelmiszerek minöségét befolyásoló tényezök | SOŠ | 7.11.2007 | 5 579 | 1 | 4 401 | 2.99 | 779 slov |
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Zsigmondy Richárd | GYM | 2.5.2008 | 2 595 | 1 | 435 | 3.03 | 716 slov |
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La combustion du pétrole | SOŠ | 1.1.2004 | 4 637 | 9 | 5 345 | 2.97 | 443 slov |
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Marie Curie biographie | SOŠ | 23.2.2002 | 12 044 | 34 | 1 794 | 2.98 | 615 slov |
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Analyseverfahren in der organischen Chemie | SOŠ | 15.1.2002 | 4 329 | 8 | 520 | 2.98 | 527 slov |
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Chemické děje a rovnováhy spojené s tvorbou komplexů a sraženin | SOŠ | 10.7.2003 | 9 526 | 10 | 2 035 | 2.95 | 592 slov |
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Vitamins | SOŠ | 18.4.2003 | 13 413 | 88 | 1 378 | 2.96 | 4 515 slov |
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CO - Carbon Monoxide | SOŠ | 30.11.2002 | 6 306 | 11 | 608 | 2.98 | 469 slov |
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Sulfur | GYM | 18.1.2008 | 4 430 | 7 | 1 083 | 2.97 | 380 slov |
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Piezoelectric Effect (Marie Curie, Pierre Curie) | SOŠ | 29.8.2003 | 8 281 | 20 | 1 637 | 2.97 | 768 slov |
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Water is a Chemical | SOŠ | 9.4.2002 | 10 916 | 32 | 3 000 | 3.00 | 3 604 slov |
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Cell theory | GYM | 21.7.2010 | 8 379 | 7 | 3 891 | 2.98 | 858 slov |
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Spectroscopy (Johann Jakob Balmer) | SOŠ | 29.8.2003 | 10 698 | 22 | 1 301 | 2.97 | 4 561 slov |
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Hydrogen bomb | SOŠ | 13.1.2002 | 5 736 | 23 | 518 | 2.97 | 688 slov |
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Hydrogen | GYM | 19.12.2007 | 4 957 | 9 | 836 | 2.98 | 619 slov |
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Microscope | GYM | 21.7.2010 | 3 522 | 2 | 645 | 2.98 | 824 slov |
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Organic Polymers | GYM | 13.12.2007 | 5 482 | 2 | 1 211 | 2.99 | 698 slov |
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Neutron Bomb | SOŠ | 30.11.2002 | 3 242 | 8 | 440 | 2.99 | 107 slov |
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Polyethylene and its properties | SOŠ | 18.2.2002 | 7 958 | 25 | 1 279 | 2.96 | 818 slov |
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pH of substances | GYM | 21.7.2010 | 5 234 | 1 | 2 546 | 3.00 | 1 146 slov |
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Petrol and diesel | GYM | 13.12.2007 | 4 729 | 7 | 882 | 2.97 | 668 slov |
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Fission-Fusion-Fission Bomb | SOŠ | 30.11.2002 | 2 740 | 10 | 454 | 3.00 | 111 slov |
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Čističky odpadových vôd | GYM | 2.9.2008 | 6 543 | 4 | 606 | 2.97 | 966 slov |
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Atomic and Nuclear energy | GYM | 4.10.2004 | 13 836 | 155 | 1 228 | 2.97 | 765 slov |
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Stavba atomu | SOŠ | 27.5.2003 | 20 233 | 193 | 2 469 | 2.99 | 1 105 slov |
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Kyselina boritá | GYM | 30.5.2006 | 10 155 | 8 | 1 109 | 3.00 | 214 slov |
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Vývoj chémie (Stredovek) | SOŠ | 31.8.2003 | 13 414 | 49 | 1 247 | 2.96 | 505 slov |
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Lipidy | SOŠ | 27.5.2003 | 8 875 | 89 | 930 | 2.98 | 235 slov |
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Alkany, cykloalkany | SOŠ | 27.5.2003 | 8 822 | 87 | 3 544 | 2.98 | 252 slov |
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Chloridy | SOŠ | 5.5.2002 | 5 922 | 16 | 445 | 2.97 | 85 slov |
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Chalkogeny – p4 prvky a jejich sloučeniny | SOŠ | 27.5.2003 | 24 187 | 91 | 3 766 | 2.98 | 1 638 slov |
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Alkalické kovy | SOŠ | 13.10.2003 | 12 449 | 111 | 1 510 | 2.97 | 274 slov |
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Barva oceánskej vody | GYM | 26.2.2008 | 2 371 | 2 | 465 | 2.98 | 254 slov |
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Keramika | SOŠ | 16.12.2001 | 17 122 | 111 | 1 332 | 2.97 | 586 slov |
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Periodická tabuľka prvkov | SOŠ | 30.11.2002 | 26 789 | 116 | 880 | 2.95 | 1 349 slov |
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Termochemie | SOŠ | 27.5.2003 | 9 054 | 24 | 4 802 | 2.96 | 1 081 slov |
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Alkalické kovy | ZŠ | 21.2.2006 | 17 377 | 53 | 1 355 | 2.96 | 328 slov |
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d-prvky a jejich sloučeniny | SOŠ | 27.5.2003 | 29 406 | 162 | 6 505 | 2.97 | 1 946 slov |
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Kremík | SOŠ | 7.2.2004 | 6 594 | 61 | 760 | 2.98 | 162 slov |
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Halogeny – p5 prvky a jejich sloučeniny | SOŠ | 27.5.2003 | 18 863 | 119 | 3 037 | 2.96 | 707 slov |
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Robert Boyle a Edme Mariotte | SOŠ | 14.8.2008 | 7 901 | 3 | 1 230 | 2.99 | 1 180 slov |
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Výroba piva | ZŠ | 8.2.2005 | 18 731 | 236 | 1 122 | 2.97 | 834 slov |
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Rubín | SOŠ | 16.12.2001 | 7 642 | 29 | 577 | 2.98 | 321 slov |
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Biochémia | SOŠ | 30.11.2002 | 11 171 | 51 | 802 | 2.98 | 597 slov |
