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VashaNatasha [74]
3 years ago
15

Answer this please, that would be very helpful.

Chemistry
2 answers:
kramer3 years ago
8 0

Hey, for #1, it's 1, 1, 1 because it's already balanced!

For #2, it's 1, 2, 1, 1 since the product side has 2 Cl's but left side only had 1.

baherus [9]3 years ago
5 0
The first one is balanced so you do not have to worry about the coefficients in front of the elements. on the second one, add a 2 in front of the HCl on the left side and you will be balanced. have a great day! :)
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3 0
4 years ago
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Zn+2HCl=ZnCl2+H2 how many moles of ZnCl2 will be produced from 61.0 g of ZnCl2, assuming HCl is available in excess?
docker41 [41]
Answer:
             127.15 g of ZnCl₂

Solution:
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<span>                                   Zn  +  2 HCl    </span>→    ZnCl₂  +  H₂

According to equation,

            65.38 g (1 mole) of Zn produced  =  136.28 g (1 mole) of ZnCl₂
So,
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Solving for X,
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                       X  =  127.15 g of ZnCl₂
5 0
3 years ago
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