Iron occurs in the Earth's crust as an ore - Edexcel - GCSE Chemistry - Question 1 - 2012 - Paper 1
Question 1
Iron occurs in the Earth's crust as an ore.
The ore is mainly iron oxide, Fe2O3.
(a) Give the name of the element combined with iron in iron oxide.
(b) When iron ... show full transcript
Worked Solution & Example Answer:Iron occurs in the Earth's crust as an ore - Edexcel - GCSE Chemistry - Question 1 - 2012 - Paper 1
Step 1
Give the name of the element combined with iron in iron oxide.
96%
114 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
The element combined with iron in iron oxide is oxygen.
Step 2
Complete the word equation for this reaction.
99%
104 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
iron oxide + carbon → iron + carbon dioxide
Step 3
What happens to the iron oxide during this reaction?
96%
101 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
