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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.

Kama umeteua maabara kwa Italian, maelezo kwenye tovuti hii yataonyeshwa bado kwa Kiingereza. Hata hivyo, wakati utajumuisha maabara katika ILS na kubadilisha mpangizo wa lugha wa ILS hadi Italian, maabara yataonyeshwa kwa Italian ndani ya ILS.

Kemia
Kiitaliano
13-14
Taaluma ya udogo (Kia...
Panga kwa

Rating: 3.4 - 5 votes

Kujenga chembe nje protons, neutrons na elektroni, na kuona jinsi elementi, malipo, na mabadiliko ya molekuli. Kisha kucheza mchezo mtihani mawazo yako!

Rating: 3.7 - 3 votes

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.

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Je unashangaa jinsi gesi na chafu huathiri hali ya, au kwa nini tabaka la ozone ni muhimu? Matumizi sim kuchunguza jinsi mwanga kuingiliana molekuli katika mazingira yetu.

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Kuchunguza uhusiano kati ya joto ya gesi na na sauti yake. Hii ni kawaida inajulikana kama sheria ya Charles. Kiasi cha gesi na huelekea kuongeza kama kuongezeka kwa joto.Malengo ya msingi ya maabara:1) ili kujifunza kuhusu sheria ya Charles

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Kuchunguza uhusiano kati ya kiasi cha gesi na shinikizo ni hutoa TS kwenye kontena yake. Uhusiano huu hujulikana kama sheria ya Boyle. Shinikizo la gesi huelekea kupungua kama kiasi cha gesi huongezeka.Malengo ya msingi ya maabara:1) kujifunza kuhusu sheria ya Boyle

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Kuchunguza uhusiano kati ya joto ya gesi na na shinikizo ni exerts kwenye mtungi wake. Hii ni kawaida inajulikana kama sheria ya mashoga-Lussac au Amontons' sheria ya shinikizo la joto. Kama joto ya gesi ya kuongezeka, shinikizo la exerts kwenye mtungi wake utaongezeka.

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Kuchunguza aina mbalimbali za vivutio kati ya molekuli. Wakati molekuli wote wanavutiwa kwa kila mmoja, Vivutio baadhi ni imara zaidi kuliko wengine.

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Kuchunguza shinikizo katika kiwango cha atomic. Kila jambo ni alifanya juu ya atomi, ambayo yanafanya molekuli. Atomi na molekuli hizi ni daima katika mwendo. Wakati atomi na molekuli zilizomo, tunaweza kupima kiasi cha shinikizo la wao kuweka kwenye kontena hilo.

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Kuchunguza nini kinatokea katika ngazi ya Masi wakati mabadiliko awamu. Tatu kawaida kimwili majimbo ya jambo (pia huitwa awamu) ni imara, kioevu na gesi. Jambo kubadilisha awamu na Aidha au ya joto. Molekuli ni daima katika mwendo.

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Wakati molekuli wote wanavutiwa kwa kila mmoja, Vivutio baadhi ni imara zaidi kuliko wengine. Molekuli visivyo polar wanavutiwa kupitia London utawanyiko kivutio; molekuli ya Polar wanavutiwa kupitia London utawanyiko nguvu na mvuto wa dipole-dipole imara.