based on the chemical equation, use the drop - down menu to choose the coefficients that will balance the…

based on the chemical equation, use the drop - down menu to choose the coefficients that will balance the chemical equation: ( )bao₂+( )h₂so₄→( )h₂o₂+( )baso₄

based on the chemical equation, use the drop - down menu to choose the coefficients that will balance the chemical equation: ( )bao₂+( )h₂so₄→( )h₂o₂+( )baso₄

Answer

Explanation:

Step1: Balance barium atoms

There is 1 barium (Ba) atom on the left - hand side in $BaO_2$ and 1 barium atom in $BaSO_4$ on the right - hand side. So the coefficient of $BaO_2$ and $BaSO_4$ should be 1 for barium to be balanced. $1BaO_2+( )H_2SO_4\rightarrow( )H_2O_2 + 1BaSO_4$

Step2: Balance sulfate ions

There is 1 sulfate ion ($SO_4^{2 -}$) in $H_2SO_4$ and 1 sulfate ion in $BaSO_4$. So the coefficient of $H_2SO_4$ is 1. $1BaO_2 + 1H_2SO_4\rightarrow( )H_2O_2+1BaSO_4$

Step3: Balance hydrogen and oxygen atoms

After balancing barium and sulfate, we can see that the hydrogen and oxygen atoms are also balanced. The coefficient of $H_2O_2$ is 1. $1BaO_2 + 1H_2SO_4\rightarrow1H_2O_2 + 1BaSO_4$

Answer:

  1. $BaO_2$ coefficient: 1
  2. $H_2SO_4$ coefficient: 1
  3. $H_2O_2$ coefficient: 1
  4. $BaSO_4$ coefficient: 1