IB
IBO
Chemistry
October 2011
QP-201110-Chemistry-P1-HL · Question 19
Question (excerpt):
8811-6101 Turn over 19. A student added 0.20 g of calcium carbonate powder to 100 cm3 of 1.0 mol dm–3 hydrochloric acid (an excess) and measured the volume of the gas that was evolved. The graph of th…
8811-6101 Turn over 19. A student added 0.20 g of calcium carbonate powder to 100 cm3 of 1.0 mol dm–3 hydrochloric acid (an excess) and measured the volume of the gas that was evolved. The graph of th…
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