Question 1 20 pts
The rusting of iron is represented by the equation:
4Fe + 302 ---> 2Fe2O3
If you have a 1.45-mol sample of iron, how many moles of Fe2O3 will there be after the
iron has rusted completely
O 2.17
O 0.483 mol
O 0.725 mol
O 1.45 mol
O 0.967 mol

Which of the following is not a good technique for managing used oil? a) have specific, labeled catch pans available for technicians who are collecting oil b) spills in your shop and any releases on pavement or outside should be poured down a drain c) do not use oil containers for antifreeze or other non-similar fluids d) be prepared for oil spills with the proper absorbents

Is the idea of spontaneous generation supported by redi's experiment? justify your answer in 2-3 sentences?

Be sure to answer all parts. the following equilibrium constants were determined at 1123 k: c(s) + co2(g) ⇌ 2co(g) k'p = 1.30 × 1014 co(g) + cl2(g) ⇌ cocl2(g) k''p = 6.00 × 10−3 calculate the equilibrium constant at 1123 k for the reaction: c(s) + co2(g) + 2cl2(g) ⇌ 2cocl2(g) 4.68 × 10 9 (enter your answer in scientific notation.) write the equilibrium constant expression, kp: