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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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
Muundo wa jambo
Kemia
Panga kwa
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.
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.
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.
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.
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.
Maabara hii itakusaidia kujifunza jinsi ya kujenga molekuli isokaboni. Pia utaweza kuchunguza asili ya vifungo kati ya atomi na jinsi elektroni kuwekwa.
Jinsi mionzi ya jua kuingiliana na dunia na anga zake kusababisha ongezeko la joto duniani? Kutumia maabara hii kuona kinachoendelea katika ngazi ya Masi.
Kuchunguza jukumu la joto katika kiwango cha Ukaushaji wa dutu. Ukaushaji ni mchakato wa dutu kueneza kutoka chanzo chake. Molekuli kuvuka kupitia hoja ya Masi ya nasibu. Ukaushaji daima kinachotokea, hata wakati mfumo inaonekana wamefikia Msawazo, kwa sababu molekuli ni daima kusonga.
Atomi yote ya kipengele ni sawa? Je, unawezaje kuwaambia Isotopi moja kutoka kwa mwingine? Kutumia sim ya kujifunza kuhusu isotopes na jinsi wingi inahusiana na atomia wastani wa kipengele.