7404/2 Chemistry Jun 2017 Quiz | AQA AS Level MCQ
AQA
AS Level
Chemistry (7404)
شهریور
2017
مشاهده نمونه سوال
شامل مباحث:
تعداد سوالات: 15
سطح دشواری:
متوسط
شروع:
آزاد
پایان:
آزاد
مدت پاسخگویی:
20 دقیقه

پیش نمایش صفحه اول فایل
30 cm$^3$ of xenon are mixed with 20 cm$^3$ of fluorine. The gases react according to the following equation. Assume that the temperature and pressure remain constant.
Xe(g) + F$_2$(g) $\to$ XeF$_2$(g)
What is the final volume of gas after the reaction is complete?