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Chemistry 15 Online
OpenStudy (superhelp101):

Write out the balanced equation for the reaction that occurs when Mg and Fe(NO3)3 react together. You do not need to make your subscripts smaller; just write them out at regular numbers. For example: Fe(NO3)3.

OpenStudy (superhelp101):

this is my balanced equation: 3 Mg(2+) + 2 Fe(NO3)3 yields 3 Mg(NO3)2 + 2 Fe(3+)

OpenStudy (superhelp101):

@Abhisar

OpenStudy (abhisar):

No of Mg in LHS and RHS ?

OpenStudy (superhelp101):

oh so do i have to take Mg out of the equation?

OpenStudy (abhisar):

No...i am simply asking uh that how many atoms of Mg is present after balancing the equation in left hand side and right hand side of the equation.

OpenStudy (abhisar):

Not getting ?

OpenStudy (superhelp101):

not really

OpenStudy (abhisar):

u balanced ur equation as 3 Mg(2+) + 2 Fe(NO3)3 yields 3 Mg(NO3)2 + 2 Fe(3+)

OpenStudy (superhelp101):

yes

OpenStudy (abhisar):

Now i am teaching u how to be sure that ur answer is correct.

OpenStudy (superhelp101):

ok

OpenStudy (abhisar):

Number of Mg atoms in left hand side ? |dw:1404967680546:dw|

OpenStudy (superhelp101):

3

OpenStudy (abhisar):

\(\huge\checkmark\)

OpenStudy (abhisar):

|dw:1404967807051:dw| Number of Mg in RHS ?

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