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Question 25 of 25Which of the following are correctly balanced reactions?Check all that apply.A. 2Na + Br2 → NaBrB. S+ 3Cl2 → SCIOO C. CaS + FeO → 2FeS + 2CaoD. 2H2 + O2 → 2H20

Question 25 of 25Which of the following are correctly balanced reactionsCheck all that applyA 2Na Br2 NaBrB S 3Cl2 SCIOO C CaS FeO 2FeS 2CaoD 2H2 O2 2H20 class=

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Answer:

B and D.

Explanation:

A reaction is correctly balanced when there is the same amount of each element in each side of the reaction.

The balanced reactions are:

[tex]S+3Cl_2\rightarrow SCl_6[/tex]

Because in each side of the reaction there are: 1S and 6 Cl.

And:

[tex]2H_2+O_2\rightarrow2H_2O[/tex]

Because in each side of the reaction there are: 4H and 2O.