Question

guys help me plzzzzzz​

Answer 1

Answer:

WRITE ACCORDING TO STEPS TOLD:

Explanation:

a. 2×h2 then 2×NH3

b. 3×Mg(OH)2 then 2×H3PO4 then 6H2O

c.2×Ba(HCo3)2 then 2×BaCo3 then 2× H2O then 2×Co2

d. just multiply 2×H2O

e.2×N2 then 5×O2 then 2×N2O5

hope it helped you: )

if it fulfilled your need pls mark it as brainliest

Answer 2

Answer:

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