Question 1 What would you do to balance this reaction?
N.
2
H₂
NH3
a
H
A. Double the coefficient of N2 (2 N2)
B. Multiply coefficient of H, by 3 (3 H2)
C. Multiply subscripts of Hy by 3 ( H.)
D. Double the subscripts for NH3 (N2H)
E. Double the coefficient of NH3 (2NH3)

Explanation:

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they vary. it used to be meat, grain, bread, candy, beverages, donuts, and fruits/vegetables. now they added exercise in.

rosa was looking for patterns to predict the products of chemical reactions. she recorded three similar decomposition reactions in the table.she should record 2licl + 3o2.

in the last row of the table. it is the thermal decomposition of chlorate lithium, hence, she should record these products as: lithium chloride ( 2licl ) and oxygen ( 3o2 )   2 > 2 licl + 3o2.