Determine if each of these equations is balanced. Why

or why not?

a. Ca Cl2→CaCl2

b. Zn Ag2S →ZnS Ag

or why not?

a. Ca Cl2→CaCl2

b. Zn Ag2S →ZnS Ag

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- Please refer to the attachment to answer this question. This question was created from College Algebra exam8.