Asked by Callie
                Which chemical equation shows that no atoms are lost during a chemical reaction?
A. 8Fe+s8-->Fe5
B. 8Fe+8S8--> 8FeS
C. Fe+8S8--->FeS
D. 8Fe+S8--->8FeS
Is the answer A?
            
        A. 8Fe+s8-->Fe5
B. 8Fe+8S8--> 8FeS
C. Fe+8S8--->FeS
D. 8Fe+S8--->8FeS
Is the answer A?
Answers
                    Answered by
            Brady
            
    As for much chemistry, I don't know much. However, I will try, like the other one.
Well, it seems to want which one is an "balanced" chemical reaction. On looking up examples, and how to do them, it seems to me like algebra.
With A, there seems to be an error with the right side. The right side needs to have a S with the Fe. For that reason, I believe A is incorrect.
With B, "8S8" just tells me that is incorrect. Plus, there would be a bigger number on the right side as well, because of it.
For C, there would have to be a number on the right side.
For D, 8FeS is also 8(Fe + S). Do the distributive property, and you get what is on the left side of: 8Fe + S8
I hope this helps?!? :)
    
Well, it seems to want which one is an "balanced" chemical reaction. On looking up examples, and how to do them, it seems to me like algebra.
With A, there seems to be an error with the right side. The right side needs to have a S with the Fe. For that reason, I believe A is incorrect.
With B, "8S8" just tells me that is incorrect. Plus, there would be a bigger number on the right side as well, because of it.
For C, there would have to be a number on the right side.
For D, 8FeS is also 8(Fe + S). Do the distributive property, and you get what is on the left side of: 8Fe + S8
I hope this helps?!? :)
                    Answered by
            Callie
            
    so the answer is D?
    
                    Answered by
            Brady
            
    Yes, I believe that D is correct.
    
                    Answered by
            Callie
            
    Thanks:):):):)
    
                    Answered by
            Brady
            
    You're welcome, Callie. :)
    
                    Answered by
            Brady
            
    Sorry, I have to go. I will help mostly next week.
    
                    Answered by
            DrBob222
            
    D is correct.
    
                    Answered by
            Pseudonym
            
    D is the right answer
    
                    Answered by
            Diamond
            
    Correct, D is the correct answer to the equation.
    
                    Answered by
            Leo The Lion 
            
    thx
    
                    Answered by
            mika
            
    d is right
    
                    Answered by
            Bobby flay
            
    wow you guys found each other on another site too how cute i can tell this is gonna work out u guys :)   and are you  like following them "DrBob222" ??
    
                    Answered by
            Bobby flay
            
    what classes are you guys in?
    
                    Answered by
            Bobby flay
            
    like what science teacher? 
    
                    Answered by
            <3
            
    Matthew 19:14. God bless you all and may you all be saved by Jesus Christ :D
    
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