160...cant quite grasp HOW though
16g
69
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The answer is 152 g oxygen.
Theoretically you need 2,527 g carbon.Fe2O3 + 3 C = 3 CO + 2 Fe
To completely react with 0.65 g of H2 to produce HCl we need 23.08 g chlorine.
Fe2O3 (s) + 3 CO (g) 🡪 2 Fe (s) + 3 CO2 (g) Calculate the number of grams of CO that can react with 250 g of Fe2O3. Calculate the number of grams of Fe and the number of grams of CO2 formed when 250 grams of Fe2O3 reacts.
319.6 g of bromine ( should work )
5g of oxygen are required to completely react with 10g of hydrogen resulting in water with no net losses. Or exactly 2:1 = H20 (2 hydrogen < > 1 oxygen)
You need 150,41 g oxygen.
Take the balanced equation CH4+2O2---->CO2+2H2O.So according to it 40g of O2
16.296 grams. Just multiply both sides of the ORIGINAL ratio by 4.2