Which of these equations is correctl Question

Question

Which of these equations is correctly balanced

Answer

the first equation is right it is balanced

Answer

the correct answer is:3fe + 4h2o → fe3o4 + 4h2
  
this equation is correctly balanced because it satisfies the law of conservation of mass, which states that matter cannot be created or destroyed in a chemical reaction. the number of atoms of each element on the reactant side is equal to the number of atoms of each element on the product side.
  
here's a breakdown of the balancing process:
  
  iron      (fe): 3 atoms on the reactant side and 3 atoms on the product side
  oxygen      (o): 8 atoms on the reactant side and 8 atoms on the product side
  hydrogen      (h): 8 atoms on the reactant side and 8 atoms on the product side
 
the equation is balanced because the number of atoms of each element on both sides is equal. this is evident from the fact that the coefficients of the reactants and products are the same, indicating that the equation is balanced.
  
the other options are not correctly balanced:
  
  fe3o4      + h2 - 3fe + h2o: this equation is not balanced because it has an unequal      number of iron atoms on the reactant and product sides.
  fe3o4      + 2h2 -> 3fe + 2h2o: this equation is not balanced because it has an      unequal number of oxygen atoms on the reactant and product sides.
  fe3o4      + 2h2 - 4fe + 4h2o: this equation is not balanced because it has an      unequal number of hydrogen atoms on the reactant and product sides.
 
in conclusion, the correct balanced equation is 3fe + 4h2o → fe3o4 + 4h2, which is supported by the search results and the principles of chemical balancing.

Answer

Answer

this equation you provided is partially correct, but it's redundant and doesn't follow the conservation of matter

in this equation: -iron (fe): there are 33 iron atoms on the left side and 33 iron atoms on the right side. iron atoms are balanced. -oxygen (o): there are 44 oxygen atoms in fe₃o₄ on the left side and 2×1=22×1=2 oxygen atoms in h₂o, making 44 oxygen atoms on the right side. oxygen atoms are balanced. -hydrogen (h): there are 2×2=42×2=4 hydrogen atoms in h₂ on the left side and 2×1=22×1=2 hydrogen atoms in h₂o on the right side. hydrogen atoms are balanced. the equation is balanced in terms of atoms. however, it's redundant because it includes 2h22h2 in both reactants and products, which cancels out. this makes the reaction effectively: fe3o4+2h2→3fe+2h2ofe3o4+2h2→3fe+2h2o fe3o4+2h2→3fe+2h2fe3o4+2h2→3fe+2h2 this essentially states that fe₃o₄ reacts with h₂ to form fe and h₂, which doesn't accurately represent a chemical reaction. so, while the equation is balanced in terms of atoms, it's not a correct representation of a chemical reaction because it includes a redundant species in the products. the correct representation would be: fe3o4+2h2→3fe+h2ofe3o4+2h2→3fe+h2o this equation accurately represents the reaction where iron(ii,iii) oxide reacts with hydrogen gas to produce iron metal and water.

Answer

please find attached.

Answer

all work in photo

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Which of these equations is correctl Question

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