3 years ago

Pb(NO3)2 + NH4Cl = PbCl2 + NH4NO3 how do i balance this??

1 answer:

7 0

Answer:

We have NH 4 and that's called the ammonium ion it also stays together.

Explanation:

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matrenka [14]

The average atomic mass of Sn is 118.71 g/mol

the percentage of heaviest Sn is 5.80%

the given mass of Sn is 82g

The total moles of Sn will be = mass / atomic mass = 82/118.71=0.691

Total atoms of Sn in 82g = $6.023X10^{23}X0.691=4.16X10^{23}$

the percentage of heaviest Sn is 5.80%

So the total atoms of $Sn^{124}$ = 5.80% X $4.16X10^{23}$

Total atoms of $Sn^{124}$ = $2.41X10^{22}$ atoms

the mass of $Sn^{124}$ will be = $\frac{2.41X10^{22}X124}{6.023X10^{23}}=4.96g$

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Contact [7]

The compound Fe(NO2)2 is Iron (II) Nitrite.
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