Titration of a 20.0 mL solution of KOH requires 20.0 mL of 0.0290 M H2SO4 solution. what is the solution of KOH

One of the reactions in a blast furnace used to reduce iron is shown above. how many grams of fe2o3 are required to produce 15.5 g of fe if the reaction occurs in the presence of excess co? a.11.1 g b.22.1 g c.30.0 g d.44.2 g

Which compound contains both ionic and covalent bonds? a) hbr b)cbr4 c)nabr d) naoh

If 1.8 l of water is added to 2.5l of a 7.0 m koh solution, what is the molarity of the new solution