Chemistry, 05.02.2021 19:00 memorybuxton
Balance las ecuaciones por el método de oxido reducción
recuerde Indicar Oxidante, reductor, agente oxidante, agente reductor
1. HI + H2SO4 → SO2 + I2 + H2O
2. SO2 + O2 + CaCO3 → CaSO4 + CO2
3. PbS + Cu2S + HNO3 → Pb(NO3)2 + Cu(NO3)2 + NO2 + S + H2O
4. H2O2 + KMnO4 + H2SO4 → K2SO4 + MnSO4 + O2 + H2O
Answers: 2
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Why does asexual reproduction result in offspring with identicle genetic variation
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Some liquids can be distilled, but only at temperatures that are so high that it is impractical, or so high the compound decomposes. explain why distillation such compounds at significantly less than atmospheric pressure (some degree of vacuum) would solve this problem.
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Balance las ecuaciones por el método de oxido reducción
recuerde Indicar Oxidante, reductor, agente...
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