laboratoriya modellari

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shifr_________ shtamp 6-variant 1-tapsirma berіlgen modelderden paydalanip qospa berіlgen qatardi aniqtaңiz. a. c. v. d. jauabi: ball: 2-tapsirma sutektің 3 tүrlі izotoptarinan ( 1h, 2d,3t) jәne ottegіnің 16o, 17o jәne 18o izotoptarinan neshe tүrlі su molekulasi tүzіledі? toliq sheshіm kөrsetіledі. sheshu: jauap: ball: 3-tapsirma 36,5g hcl300 g su 11,2g/ml osi mәlіmetterdі paydalana otirip, erіtіndіnің molyarliq kontsentratsiyasin (mol/l) aniqtaңiz. sheshu: jauap: ball: 4-tapsirma kristall torlardi jәne olarg'a berіlgen zattardi үylestіrіңіz. № kristaldiq torlar zattar 1 iondiq kristaldiq tor a) magniy, natriy, temіr, mis 2 molekulaliq kristaldiq tor b) as tұzi, qұrg'aq mұz, temіr 3 metall kristaldi gril c) natriy xloridі, kaltsiy oksidі, kremniy ftoridі, kaliy sulfidі d) qұrg'aq mұz, ottegі, metan, azot 1 2 3 ball: 5-tapsirma 2 litr 0,1 m sіrke qishqili erіtіndіsіndegі atsetat (ch3coo-) iondariniң sanin tabiңiz. (a=2%) a. 24,08∙1020 b. 6,02∙1020 c. 24,08∙10-20 d. 24,08∙1023 jauabi: ball: 6-tapsirma kelesі reaktsiyani jalg'astiriңiz jәne koeffitsientterdі taңdaңiz. cu+hno3(kons)→cu(no3)2 +….+….. jauabi: ___________________________ …

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tan ol suarilatin suidiң qұraminda temіr iondari bar-jog'in tekserudі jөn kөrdі elektrondiq resurstardan ol sudag'i temіr iondarin aniqtau үshіn kaliy tiotsianatiniң erіtіndіsіn qoldanu turali aqparatti tapti. bұl әdіstің kemshіlіgі temіr iondariniң kontsentratsiyasi tөmendegen kezde tүs qarqindilig'i tөmendeydі, al tөmengі mәnde tүs өzgerіsі bayqalmaui mүmkіn. berіlgen nұsqaularg'a sүyene otirip, ol kelesі tәjіribenі jүrgіzdі. dіlmurod aldimen probirkag'a fe3+ iondari bar 2 ml standartti erіtіndі qұyip, og'an 3 tamshi kaliy tiotsianati erіtіndіsіn qosti. sodan keyіn probirkalarg'a 2 ml zertteletіn sұyiqtiq qұyip, olarg'a 3 tamshi reagent qosti. ol өz baqilaulariniң nәtijelerіn keste tүrіnde kөrsettі. zertteu үshіn aling'an erіtіndі qұrami fe3+ iondari bar standart erіtіndі jer asti sulari ag'indi su baqilau үshіn tazartilg'an su erіtіndіnің tүsі qizil qizg'ilt tүssіz tүssіz dіlmurat eksperimentte baqilau erіtіndіsі retіnde tazartilg'an sudi paydalandi. sebebіn үsіndіrіңіz. sheshu: jauabi: ball: jalpi ball:__________________________________________________________ komissiya tөrag'asi:____________________________________________________ tekserushі:____________________________________________________ kөmekshі:__________________________________________________________ image3.png image4.png image5.png image6.jpeg image1.png image2.png

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shifr_________ shtamp 6-variant 1-tapsirma berіlgen modelderden paydalanip qospa berіlgen qatardi aniqtaңiz. a. c. v. d. jauabi: ball: 2-tapsirma sutektің 3 tүrlі izotoptarinan ( 1h, 2d,3t) jәne ottegіnің 16o, 17o jәne 18o izotoptarinan neshe tүrlі su molekulasi tүzіledі? toliq sheshіm kөrsetіledі. sheshu: jauap: ball: 3-tapsirma 36,5g hcl300 g su 11,2g/ml osi mәlіmetterdі paydalana otirip, erіtіndіnің molyarliq kontsentratsiyasin (mol/l) aniqtaңiz. sheshu: jauap: ball: 4-tapsirma kristall torlardi jәne olarg'a berіlgen zattardi үylestіrіңіz. № kristaldiq torlar zattar 1 iondiq kristaldiq tor a) magniy, natriy, temіr, mis 2 molekulaliq kristaldiq tor b) as tұzi, qұrg'aq mұz, temіr 3 metall kristaldi gril c) natriy xloridі, kaltsiy oksidі, kremniy ftoridі, kaliy sulfidі d) qұrg'aq mұz, otte...

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