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2 votes
Choose the correct coefficients to balance the following equation:

__Zn + __HCl ----> __ZnCl2 + __H2.
A) 1, 2, 2, 2
B) 1, 2, 1, 1
C) 2, 4, 2, 2
D) 0, 2, 0, 0

2 Answers

6 votes

the correct answer is B

User James F
by
7.1k points
1 vote
B) 1 Zn+ 2HCl--> 1 ZnCl2+1H2 This is balanced
User Bactos
by
7.0k points