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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
Matokeo ya Kemikali
Panga kwa

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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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Methyl machungwa ni rangi ya Chungwa, azoic na hutumika kama pH-kiashiria, na mpito kutoka 3.1 kwa 4.4 pamoja dyeing na uchapishaji nguo. Katika maabara hii mbali wanafunzi wanaweza kuchunguza dhana methyl machungwa.

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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Maabara hii itakusaidia kujifunza jinsi ya kujenga molekuli isokaboni. Pia utaweza kuchunguza asili ya vifungo kati ya atomi na jinsi elektroni kuwekwa.

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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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Mfano kusaidia kuonyesha ufunguo mambo kuathiri viwango vya majibu. Si mzuri kwa ajili ya kizazi cha viwango vya data lakini husaidia wanafunzi visualise michakato ya.

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Lengo la masimulizi haya ni kujifunza athari ya kuoza.Malengo ya

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Workbench hii mtandaoni inaruhusu kuamua mkusanyiko wa tindikali nguvu isiyojulikana na kuangalia majibu. Wanafunzi wanaweza kutumia matoleo ya mtandaoni ya vifaa vya maabara kufanya majaribio yao.

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Katika shughuli hii, wanafunzi kutumia maabara pepe kuunda mililita 500 ya 3M HCl suluhisho kutoka suluhisho kujilimbikizia wa hisa ya HCl 11.6 ya M. Lazima kwanza Kokotoa kiasi sahihi ya maji Changanya pamoja kuunda na suluhisho la mwisho na 11.6M HCl suluhisho.

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Katika shughuli hii, wanafunzi kutumia maabara pepe kuunda suluhisho la sukari la 0.025M kutoka mita 1 kiwango cha sukari suluhisho. Kwanza, mahesabu kiasi sahihi ya mita 1 sukari ufumbuzi na maji Changanya pamoja kuunda suluhisho 0.025M mwisho.