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#361 [‰Ψ]
‚ ‚°‚ά‚·

⏰:08/08/28 23:43 📱:SH903i 🆔:a6IomkiU


#362 [–Ό‘O‚Θ‚΅]
NaOH‚Μƒ‚ƒ‹”‚πx[mol]‚Ζ‚¨‚­

(Ž_‚̏o‚·H+‚ΜΣِ”)~‰Ώ”(‰–Šξ‚ͺŽσ‚―Žζ‚ιH+‚ΜΣِ”)~‰Ώ”
‚ζ‚θ
6*20/1000*1=x
ˆx=0.12mol
(NaOH‚Μg”)=0.12*40=4.8g

ˆ4.8/5*100=96%

⏰:08/08/29 00:43 📱:N902i 🆔:jKYFAgcY


#363 [‚Ν‚Θ]
’†«Žq”‚Α‚Δ
‚Η‚€‚β‚Α‚Δ‚Ύ‚·‚ρ‚Ε‚·‚©H

⏰:08/08/30 00:24 📱:W61SA 🆔:™™™


#364 [–Ό‘O‚Θ‚΅]
‹³‰Θ‘‚έ‚λ‚ζ

⏰:08/08/30 00:28 📱:W51T 🆔:UAEVQvgw


#365 [‚Ν‚Θ]
‹³‰Θ‘‚ͺ‹ί‚­‚Ι‚Θ‚’‚Μ‚Ε

⏰:08/08/30 00:29 📱:W61SA 🆔:™™™


#366 [‚ ‚Π‚α]
‹T“cζΆ‚ɏo‰ο‚¦‚Δ‰»Šw‚ͺD‚«‚Ι‚Θ‚θ‚ά‚΅‚½B‚ ‚θ‚ͺ‚Ζ‚€B©

⏰:08/08/30 01:08 📱:SO903i 🆔:eLUHfx7k


#367 [φc]
±έΣΖ±‚Μ‰Ώ”―‚Δ‚Θ‚ρ‚Ε‚·‚©H

⏰:08/08/30 11:28 📱:W51T 🆔:Kchzv1DA


#368 []
+1HH

⏰:08/08/30 21:26 📱:N901iC 🆔:.Elo3nCw


#369 [φc]
y3.4g‚Μ±έΣΖ±‚π“Ύ‚ι‚½‚ί‚Ι•K—v‚Θ’‚‘fN2‚Ν‰½mol‚©Bz‚±‚Μ–β‘θ‚Μ‰π‚«•ϋ‚π‹³‚₯‚Δ‰Ί‚³‚‘

ˆφ‚έ‚Ι“š‚₯‚μ0.10mol‚Ε‚·

⏰:08/09/13 18:29 📱:W51T 🆔:lIuRD/Ac


#370 [‚½‚Θ‚©]
NH3=17
N2+3H2->2NH3
2NH3=3.4
‚ζ‚Α‚ΔNH3‚Ν0.1mol
‚»‚κ‚䂦N2‚Ν0.1mol

⏰:08/09/13 18:46 📱:SH904i 🆔:™™™


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