Chemistry Study Group تجمع الطـالبات ~

[MEE$SH]

سؤال

مسائل ال reaction yield

الThioretical يكون معطى

والactual yield هو الlimiting reagent?????????

[rano00nah]

المشاركة الأصلية كتبت بواسطة mee$sh سؤال مسائل ال reaction yield الthioretical يكون معطى والactual yield هو الlimiting reagent?????????

لآ العكس . .

[MEE$SH]

المشاركة الأصلية كتبت بواسطة rano00nah لآ العكس . .

بالله :d عشان كذا الامتحان الي فات غلطت

انا على بالي ال LR هو الACTUAL yield

تسسلمين ياعسل ع التوضيح (L)

[Mo0jraD e7SaS:~]

. For the reaction H2(g) + I2(g) 2HI(g), Kc = 50.2 at 445ºC. If [H2] = [I2] = [HI] = 1.75  10-3 M at 445ºC, which one of these statements is true?

A. The system is at equilibrium, thus no concentration changes will occur.
B. The concentrations of HI and I2 will increase as the system approaches equilibrium.
C. The concentration of HI will increase as the system approaches equilibrium.
D. The concentrations of H2 and HI will fall as the system moves toward equilibrium.
E. The concentrations of H2 and I2 will increase as the system approaches equilibrium.


بنات انا موووو فاااهمه هالسؤال ولا فااهمه شوو يبغى ...؟؟؟

[الشيمآء]

المشاركة الأصلية كتبت بواسطة Mo0jraD e7SaS:~ . For the reaction H2(g) + I2(g) 2HI(g), Kc = 50.2 at 445ºC. If [H2] = [I2] = [HI] = 1.75  10-3 M at 445ºC, which one of these statements is true? A. The system is at equilibrium, thus no concentration changes will occur. B. The concentrations of HI and I2 will increase as the system approaches equilibrium. C. The concentration of HI will increase as the system approaches equilibrium. D. The concentrations of H2 and HI will fall as the system moves toward equilibrium. E. The concentrations of H2 and I2 will increase as the system approaches equilibrium. بنات انا موووو فاااهمه هالسؤال ولا فااهمه شوو يبغى ...؟؟؟

مساعده ف الكيمياء