English, asked by dishathapak, 2 months ago

plz give answer ____________​

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Answers

Answered by akashbindjnvg
3

Question⤵

➡Write 5 chemical equation with it's word equation?

Answer⤵

➡4 equation in attached pic.

➡H+O2=H2O

Hydrogen+ Oxygen= Water

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Answered by nitusingh885n
1

Explanation:

  • When hydrogen react with oxygen to form water :
  • H^2 + O^2 = 2H^2O
  • When magnesium react with oxygen to form magnesium oxide :
  • Mg + O^2 = MgO
  • When hydrogen react with chlorine to form hydrochloric acid :
  • H + Cl = HCl
  • When sodium react with chlorine to form sodium chloride:
  • Na + Cl = NaCl .
  • When calcium react with oxygen to form calcium oxide :
  • Ca + O^2 = CaO .

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