Consider the reaction between iron (iii) oxide, fe2o3 and carbon monoxide, co. fe2o3 + 3co --> 2fe + 3co2 in the process, 213 g of fe2o3 are reacted with 140 of co. (a) calculate mass of fe formed (b) how many moles of the excess reagent is left at the end of the reaction? pls show me how to calculate this using dimensional analysis : (

How many grams of magnesium metal will react completely with 8.3 liters of 5.5m hcl? show all work

A2.5% (by mass) solution concentration signifies that there is a 2.5 % (by mass) solution concentration signifies that there is blank of solute in every 100 g of solution. of solute in every 100 g of solution

Calcium carbonate decomposes at high temperatures to give calcium oxide and carbon dioxide as shown below. caco3(s) cao(s) + co2(g) the kp for this reaction is 1.16 at 800°c. a 5.00 l vessel containing 10.0 g of caco3(s) was evacuated to remove the air, sealed, and then heated to 800°c. ignoring the volume occupied by the solid, what will be the mass of the solid in the vessel once equilibrium is reached?