Stoichiometry
Q1b. What mass of water is produced? Q2b. What mass of CO is required to reduce the iron (III) oxide to iron metal? Q4b. What mass of S2Cl2 (in grams) can be produced? In the video, changing the moles of S2Cl2 in grams is missedLast step: moles of S2Cl2 x Mr so mass = 0.5 x […]
Recent Changes to the CIE A Level Chemistry Syllabus (9701) – April 2025
Ionic bonding chemistry year 9 & 10
Covalent bonding – Year 9 and 10
Chemistry Calculations
Chemistry Calculation II
Chem Vid 2 Formulas
Chem Video 1 Periodic Table
