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Tumia
Weka upya
Maabara mtandaoni yanawapa wanafunzi wako uwezekano wa kuendesha majaribio ya kisayansi katika mazingira ya mtandaoni. Maabara yanayoendeshwa kwa mbali (maabara ya mbali) yanakupa fursa ya kujaribu mitambo halisi kutoka sehemu za mbali. Maabara ya mtandaoni yanapatia uhai mtambo ya kisayansi. Mipangilio ya data inawasilisha data kutoka katika majaribio ya maabara yaliyofanywa awali. Tafadhali tumia vichujio kwenye upande wa kulia ili kupata maabara mtandaoni yanayofaa darasa lako. Maabara yanaweza kuunganishwa kwa Programu tumizi maalum ili kuunda Nafasi za Kusoma za Kiulizio(ILSs).
Ikiwa unatafuta maabara ya mtandaoni hasa yanafaa kwa somo la Benin, Kenya au Nigeria, tafadhali tembelea ukurasa wetu wa Makusanyo.
Asidi ya nguvu na kuwa dhaifu tofauti gani? Kutumia zana za maabara kwenye tarakilishi yako ili kujua! Kuzamisha karatasi au uchunguzi wa katika ufumbuzi kupima PH ya udongo, au kuweka katika electrodes kupima conductivity ya. Kisha angalia jinsi ukolezi na nguvu huathiri pH.
Kujenga chembe nje protons, neutrons na elektroni, na kuona jinsi elementi, malipo, na mabadiliko ya molekuli. Kisha kucheza mchezo mtihani mawazo yako!
Na maabara hii utapata nje jinsi mgawanyo wa mchanganyiko ni kufanyika kwa kutumia mbinu zifuatazo:
Kutenganisha mpare
Chromatography
Centrifugation
Kutonesha rahisi
Fractional kutonesha
Kijiprogramu hiki kutumika kuchunguza uhusiano kati ya uwiano isotopic ya kipengele na wa elementi atomic uzito. Teua elementi yoyote atomic na kuendesha uwiano wake Isotopi kutumia chati duara kutolewa au jedwali. Fomula kwa uzito wa atomiki pakubwa ameumbwa kulingana na pembejeo kupewa.
Jinsi mionzi ya jua kuingiliana na dunia na anga zake kusababisha ongezeko la joto duniani? Kutumia maabara hii kuona kinachoendelea katika ngazi ya Masi.
Jaribu pH ya mambo kama kahawa, mate, na sabuni kuamua kama kila tindikali, msingi, au upande wowote. Piga twasira ya nambari ya jamaa ya hydroxide Ions na hydronium Ions katika ufumbuzi. Badilisha kati ya Skeli logarithimiki na mizani ya mstari.
Katika zoezi hili, wanafunzi grafu curve titration ya asidi haijulikani na msingi kuamua pKa yao na viwango.
Kitabu-style dhaifu asidi na matatizo ya msingi ambayo inaweza kukaguliwa kwa kutumia Virtual Lab.
GIven solubility ya CuCl katika joto tofauti 2, kutabiri solubility yake katika joto la tatu. Kisha jaribu utabiri wako kwa kuunda suluhisho katika maabara virtual.
13C NMR spectroscopy ni zana yenye nguvu ili kusaidia kuamua muundo wa molekuli ya kemia ya organic, kwa kiasi fulani vinategemea mfumo wa C atomi katika molekuli ya.