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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.

Matokeo ya Kemikali
Zaidi ya 16
Panga kwa

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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.

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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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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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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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Simulation hii inaruhusu wanafunzi kufanya mara mbili hisia za makazi kwa kutumia sodiamu kiberiti na ufumbuzi Bari kloridi.

Rating: 4 - 1 votes

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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Wanafunzi kuchunguza ufumbuzi wa usawa na buffer katika mazingira ya kibiolojia.

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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.

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Tumia maabara ya kawaida kuamua pKa ya protini kisha unda suluhisho la buffer na uwiano maalum wa mkusanyiko wa protini katika fomu yake ya protoni / isiyo na faida.