Question

There’s a picture about and you have to balance them.

Answer 1

Answer and Step-by-step explanation:

For these, you have to make sure the same amount of moles are on each side of the chemical equation.

$1ZN + 2HCL$ → $1ZnCL_{2} + H_{2}$

$1SiO_{2} + 4HF$ → $SiF_{4} + 2H_{2} O$

$12HCIO_{4} + 1P_{4} O_{20}$ → $4H_{3}PO_{4} + 6Cl_{2} O_{7}$

These are the balanced equations.

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