Paper 1 May/June 2006 CHEMISTRY (9701/01) IGCSE
CIE
AS & A Level
Chemistry (9701)
شهریور
2006
شامل مباحث:
تعداد سوالات: 0
سطح دشواری:
متوسط
شروع:
آزاد
پایان:
آزاد
مدت پاسخگویی:
45 دقیقه

پیش نمایش صفحه اول فایل
0.200 mol of sulfur dioxide and 0.200 mol of oxygen are placed in a 1.00 dm$^3$ sealed container. The gases are allowed to react until equilibrium is reached.
2SO$_2$ + O$_2$ $\rightleftharpoons$ 2SO$_3$
At equilibrium there is 0.100 mol of SO$_3$ in the container.
What is the value of K$_c$?