Read the chemical equation. Fe2O3 + CO Fe + CO2 If 2 moles of Fe2O3 react with 9 moles of Co, how many moles of each product are formed? O 1 mole Fe and 2 moles CO2 thing O 2 moles Fe and 3 moles CO2 O4 moles Fe and 6 moles CO2 6 moles Fe and 9 moles CO2

04 moles Fe and 6 moles C02

Explanation:

Keywords are Moles here, you're given moles so you're going to use mole ratios.

First, we need to balance the Equation.

Fe2O3 + 3CO ---> 2Fe + 3CO2

Then we can set our ratios.

x = 4 Fe

x = 6 moles CO2

each  column  of the  table  is called a group. elements in a group share similar properties. groups are  read  from  top  to  bottom. metal. metalloid. nonmetal. solid. liquid. gas. fe. hg. o.  2. 3. 4. 5. 6. 7. 8. 9.  2. beryllium. 9.012. 4.  sodium. 22.990.  11. 3.  magnesium. 24.305.  12.  potassium. 39.098.  19. 4.  calcium. 40.078.  20. i guess  i  

answer: they produce more slow than unicellular organisms.