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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.

15-16
Vikosi vya msingi
Kemia
Panga kwa

Rating: 2 - 3 votes

Na maabara hii utapata nje jinsi mgawanyo wa mchanganyiko ni kufanyika kwa kutumia mbinu zifuatazo: Kutenganisha mpare Chromatography Centrifugation Kutonesha rahisi Fractional kutonesha

Rating: 2.9 - 6 votes

Dhamana (kutoka kufahamiana katika kemia) husaidia wanafunzi kujifunza kuhusu solubility na precipitation ya chumvi. Dhamana ina database na maelfu ya chumvi na ions kawaida, na maelezo kuhusu solubility na rangi. Usanidi wa ni sawa na wanafunzi angefanya nini katika maabara ya kemia halisi.

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Jinsi gani Rutherford kufikiri muundo wa atomi ya bila kuwa na uwezo wa kuona? Igiza majaribio maarufu ambayo yeye disproved mfano saladi ya Plum wa atomi ya kwa kuchunguza chembe alpha bouncing mbali atomi na kubaini kwamba lazima kuwa na msingi ndogo.

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Molekuli wengi kikaboni maonyesho hali tabia za vibrational ambazo hutoa makala spectral mkoani miali fiche butu. Haya yanatoa msingi majaribio kwa kutambua makundi ya functional.

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Orbitals ya atomic ni kazi hisabati vinavyoelezea sifa za elektroni katika atomi. Kutumia maabara hii, utajifunza jinsi ya kujenga orbitals atomic kwa mujibu wa misingi mkuu kushiriki na wewe pia kuwa na uwezo wa taswira maumbo yao.

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Mabadiliko ya awamu ni mabadiliko ya hali, kama vile mabadiliko kutoka kioevu gesi, imara kwa kioevu, au gesi ya kioevu. Wakati sisi joto chembe, kwa nini vina uwezo wa kubadilisha hali yao?

Rating: 2.7 - 3 votes

Ukaushaji inaeleza jinsi chembe ya jambo hoja kupitia viowevu vingine na gesi (ikiwa ni pamoja na hewa). Ukaushaji anaelezea jinsi umati wa chembe na joto ni kuhusiana na jinsi haraka chembe kuenea nje juu ya eneo.

Rating: 4.5 - 2 votes

Unda sandwichi yako mwenyewe na kisha kuona sandwiches ngapi unaweza kufanya kwa kiwango tofauti cha viungo. Kufanya sawa na athari za kemikali. Kuona bidhaa ngapi unaweza kufanya kwa kiwango tofauti cha reactants.Malengo ya msingi ya maabara ni:

Rating: 3 - 1 votes

"Kioo mazito ya pombe darker, chini ya nuru hupitia." Kufanya ufumbuzi rangi ya kujilimbikizia na kuondokana na kuchunguza kiasi mwanga kunyonya na kusambaza kutumia spectrophotometer pepe!Malengo ya msingi:

Rating: 2 - 1 votes

Michoro hii inaonyesha ngozi mnururisho wa miali fiche butu kwa CO2 katika troposphere ya na collisional kukosa nishati hii kufyonzwa kwa jirani N2 na O2 ya molekuli. Katika uhuishaji hii mtumiaji anaweza kufagia kupitia mkoa wa IR na excite baadhi ya namna vibrational za CO2.