0.20 moles of iron will be formed in the reaction.
Explanation:
The balanced chemical equation for the reaction between iron (iii) oxide and carbon monoxide to form Fe is to be known first.
the balanced reaction is :
Fe2O3 + 3CO⇒ 2 Fe + 3 CO2
so from the data given the number of moles of carbon monoxide can be known:
3 moles of CO reacted with Fe2O3 to form 2 moles of iron in the reaction.
Number of moles of CO is 6.20 moles
11.6 gm of iron is formed
so the number of moles of iron formed is calculated as
n = mass of iron ÷ atomic weight of iron
= 11.6 ÷ 55.84
= 0.20 moles of iron will be formed when 11.6 gram of iron is produced.
Answer:we can calculate pH
Explanation:
Answer:
Decomposition Reaction
2 AgCO₃ -----> 2 Ag + 2 C + 3 O₂
Explanation:
During the reaction, the reactant breaks down into smaller elements/compounds. As such, this is a decomposition reaction.
An equation is balanced when there is an equal amount of each element on both sides of the reaction. If these amounts are unequal, you can add coefficients to modify the quantities of particular elements/compounds. These coefficients must be as small as they can be while remaining whole numbers.
The unbalanced equation:
AgCO₃ -----> Ag + C + O₂
<u>Reactants</u>: 1 silver, 1 carbon, 3 oxygen
<u>Products</u>: 1 silver, 1 carbon, 2 oxygen
The balanced equation:
2 AgCO₃ -----> 2 Ag + 2 C + 3 O₂
<u>Reactants</u>: 2 silver, 2 carbon, 6 oxygen
<u>Products</u>: 2 silver, 2 carbon, 6 oxygen
<span>Magnetism is a force which attract or repel a magnetic object like iron.
Magnetism is not a major characteristic used to identify minerals, because, every mineral do not have magnetic properties in it. Only few minerals like Iron-nickel have it and thus, it is not possible to identify a mineral using magnetism.</span>
