fhuff78
contestada

Based on the chemical equation, use the drop-down menu to choose the coefficients that will balance the chemical equation:

(
)Zn + (
)HCl → (
)ZnCl2 + (
)H2

Respuesta :

Answer:

Given equation

[tex]\\ \sf\longmapsto Zn+HCl\longrightarrow ZnCl_2+H_2[/tex]

Balanced equation

[tex]\\ \sf\longmapsto Zn+2HCl=ZnCl_2+H_2[/tex]

Reactant side:-

  • Zn=1
  • Cl=2
  • H=2

Product side:-

  • Zn=1
  • Cl=2
  • H=2

Hence balanced

Answer:

1 2 1 1

Explanation: