Question

balance FeS HC1 FeCl₂ + H₂S​

Answer 1

Answer:

FeS + 2HCl → FeCl2 + H2S

Explanation:

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Answer 2

Answer:

HEY!

Balance The Equation: FeS + HCl = FeCl2 + H2S

1. Label Each Compound With a Variable

  aFeSbHClcFeCl2dH2S

2. Create a System of Equations, One Per Element

  Fe: 1a + 0b = 1c + 0d

  S: 1a + 0b = 0c + 1d

  H: 0a + 1b = 0c + 2d

  Cl: 0a + 1b = 2c + 0d

3. Solve For All Variables

  a = 1

  b = 2

  c = 1

  d = 1

4. Substitute and Verify Result

  FeS + 2HCl = FeCl2 + H2S

      L R

  Fe: 1 1 ✔️

  S: 1 1 ✔️

  H: 2 2 ✔️

  Cl: 2 2 ✔️

Hope this helps

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