Chemistry, 23.09.2019 23:50 Thin

Balance the reaction. a coefficient of "1" is understood. choose option "blank" for the correct answer if the coefficient is "1."
hcl + zn → zncl 2 + h 2
the options are 2, 3, 4, and blank.

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Balance the reaction. a coefficient of "1" is understood. choose option "blank" for the correct answ...