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Physics, 08.12.2021 19:30, samueldfhung
Choose the coefficient for blank 3 (in front of KBr)
___ KOH + ___ HBr --> ___ KBr + ___ H2O
Question 8 options:
1
4
2
3
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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Do you know the correct answer?
Choose the coefficient for blank 3 (in front of KBr)
___ KOH + ___ HBr --> ___ KBr + ___ H2O
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