Chemistry - C2 A test for the AQA GCSE exam. (This is hard guys! I did it to test myself really!) 4.0 / 5 based on 2 ratings ? ChemistryGCSEAll boards Created by: DaBigCheeseLuigiCreated on: 25-05-10 15:15 What equation is used to represent the Haber Process? N² + 3H² ⇋2NH³ 1 of 5 Who was the first to claim that Acids produced H+ ions and that Alkalis produced OH- ions? Arrhenius 2 of 5 What is the atom economy of hydrogen in this reaction: CH4 + H²O --> CO + 3H² 17.6% 3 of 5 A nanometre is how big compared to a metre? One billionth of a metre 4 of 5 Out of these elements, which is the most reactive? Sodium 5 of 5
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