Fe2o3 + 3co= 2fe+ 3co2 b.) what mass of fe2o3 is needed to completely consume 45.6 moles of co? d.) if you combine 15.00 g of fe2o3 and 15.00g of co, which reactant will be limiting? e.) what is the theoretical yield of both fe and co2 from the combination of 15.00g each of fe2o3 and co you for any you can give

Select the correct answer from each drop-down menu.describe what happens to a carbon-11 atom when it undergoes positron emission.the decay of a carbon-11 atom _1_, and this causes it to emit _2_.options for 1: > changes a neutron into a proton> changes a proton into a neutron> is hit with a neutron> reconfigures its protons and neutronsoptions for 2: > a negatively charged electron-sized particle> a positively charged election-sized particle> two atoms and several neutrons> two neutrons and two protons

How many grams of aluminum will there be in 98g of al2o3?

What changes occur in the reaction indicated by the equation? check all that apply. the hydrogen nucleus loses protons. the oxygen nucleus gains protons. the bond in h2 is broken, and new bonds are formed between hydrogen and oxygen atoms. each electron associated with a hydrogen atom is shared with an oxygen atom.