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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.

Zaidi ya 16
Kemia ya Kimwili
Panga kwa

Rating: 4.5 - 2 votes

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

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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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Lengo letu ni kujifunza tofauti ya uwezo wa seli wa Zn│Zn2 + ││Cu2 + │Cu seli na mabadiliko katika mkusanyiko wa elektroliti (CuSO4 na ZnSO4) katika chumba cha joto. Wanafunzi kuelewa masharti, electrochemical seli, seli ya electrolytic, Daniell seli, daraja ya chumvi, EMF.

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Kuchunguza shinikizo la chini na juu ya maji. Ona jinsi shinikizo la mabadiliko kama ukibadilisha viowevu, mvuto, maumbo ya mkebe, na kiasi. Malengo ya msingi ya maabara:Kuchunguza jinsi shinikizo la mabadiliko katika hewa na maji.Kugundua jinsi unaweza kubadilisha shinikizo.

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Maabara ya viwango vya nishati ya hidrojeni NAAP inaanisha dhana ya jinsi quantum mechanics na mwanga kuhusiana kwa heshima ya atomi ya hidrojeni. Viwango vya nishati simulator inaruhusu mwingiliano nguvu na toleo wa mfano Bohr wa atomi moja ya hidrojeni.

Rating: 5 - 1 votes

Mtihani pH ya vitu kama kahawa, mate, na sabuni ili kuamua kama kila ni tindikali, msingi, au upande wowote. Taswira idadi jamaa ya hydroxide ions na hydronium ions katika ufumbuzi. Kubadili kati ya mizani Logariti na mstari.

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Kuangalia ufumbuzi wako kubadili rangi kama kuchanganya kemikali na maji. Kisha kuangalia molarity na mita ukolezi. Njia zote unaweza kubadilisha mkusanyiko wa ufumbuzi wako ni nini?

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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 uhusiano kati ya kiasi cha gesi na na shinikizo la exerts kwenye mtungi wake. Uhusiano huu ni inajulikana kama sheria ya Boyle. Shinikizo la gesi na huelekea kupungua kama kiasi cha gesi kuongezeka.Malengo ya msingi ya maabara:1) ili kujifunza kuhusu Boyle wa sheria

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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.