6. Calculate the mass of CO needed to react completely with 50.0 g of Fe2O3 according to the
following equation.
Fe2O3 (s) + 3C0 (9) — 2Fe (s) + 3CO2 (g)

What is the formula that this ionic compounds could form sr2+p3-o2-

Match term definition ellipse a) diagonal cross section of a cylinder circle b) diagonal cross section through the widest part of a sphere sphere c) cross section parallel to the base of a cone great circle d) shape created when a semi-circle is rotated around the y-axis triangle e) perpendicular cross section of a cone

Choose all the answers that apply. as ocean depth increases, temperature decreases temperature increases pressure increases pressure decreases salinity increases density increases