Chemistry, 24.06.2019 20:30 kaylienguyen
Which of the following is a double replacement reaction? ca(oh)2 + h2so4 → caso4 + 2h2o ch4 + 2o2 → co2 + 2h2o 8fe + s8 → 8fes zn + h2so4 → znso4 + h2
Answers: 1
ions of 
is replaced by 
ions of sulfuric acid and 
of sulfuric acid is replaced by 
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Which of the following is a double replacement reaction? ca(oh)2 + h2so4 → caso4 + 2h2o ch4 + 2o2 →...
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