Paper 1 May/June 2017 CHEMISTRY (9701/12) IGCSE
Cambridge
AS & A Level
Chemistry (9701)
شهریور
2017
شامل مباحث:
تعداد سوالات: 45
سطح دشواری:
متوسط
شروع:
آزاد
پایان:
آزاد
مدت پاسخگویی:
60 دقیقه

پیش نمایش صفحه اول فایل
A sample consisting of 1.0 mol of anhydrous calcium nitrate is completely decomposed by strong heating.
What is the total amount of gas produced in this reaction?