jasmine0113
jasmine0113 jasmine0113
  • 12-02-2021
  • Chemistry
contestada

Which of the following is an unbalanced equation?
A. CaCO3 --> CaO + CO2
B. PbO2 + 2H2-->2Pb + H2O
C. CS2 + 2O2 --> CO2 + 2SO2

Respuesta :

Аноним Аноним
  • 12-02-2021

Answer:

B. PbO2 + 2H2-->2Pb + H2O

Explanation:

Ver imagen Аноним
Answer Link
VanPar
VanPar VanPar
  • 18-02-2021
It is B. Pb02 + 2H2
Answer Link

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