IB
IBO
Chemistry
October 2025
QP-202510-Chemistry-P1A(TZ3)-HL · Question 4
Question (excerpt):
4. What is the volume, in dm3, of ethane gas, C2H6 (g), produced when 0.25 dm3 of ethyne, C2H2 (g), reacts with 0.40 dm3 of hydrogen gas, H2 (g)? All volumes are measured under the same conditions. C2…
4. What is the volume, in dm3, of ethane gas, C2H6 (g), produced when 0.25 dm3 of ethyne, C2H2 (g), reacts with 0.40 dm3 of hydrogen gas, H2 (g)? All volumes are measured under the same conditions. C2…
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