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Cu + Hg(HO)2 = Hg + Cu(HO)2
O2 + Cl2 = Cl2O =>
O2 + 2 Cl2 = 2 Cl2O
HCOOH + AlO3H3 = AlC3O6H3 + H2O =>
3 HCOOH + AlO3H3 = AlC3O6H3 + 3 H2O
P(s) + O2() = P4O10(s) =>
4 P(s) + 5 O2() = P4O10(s)
Br2 + S203{-2} + H2O = Br{-} + SO4{-2} + H{+} =>
610 Br2 + S203{-2} + 812 H2O = 1220 Br{-} + 203 SO4{-2} + 1624 H{+}
C5H9NO + O2 = CO2 + H2O + NO2 =>
4 C5H9NO + 31 O2 = 20 CO2 + 18 H2O + 4 NO2
C4H6O4Zn + NaOH = C4H6O4ZnOH + Na =>
C4H6O4Zn + NaOH = C4H6O4ZnOH + Na
CaC2 + NaCl + H2O = C2H2 + CaCl2 + NaOH =>
CaC2 + 2 NaCl + 2 H2O = C2H2 + CaCl2 + 2 NaOH
C12 + KL = KC1 + L2 =>
C12 + 12 KL = 12 KC1 + 6 L2
(NH4)2SO4 + BaBr2 = (NH4)Br + BaSO4 =>
(NH4)2SO4 + BaBr2 = 2(NH4)Br + BaSO4
Fe(No3)2 + K2Co3 = FeCo3 + K(No3) =>
Fe(No3)2 + K2Co3 = FeCo3 + 2 K(No3)
Ca(NO3)2 + Al(NO3)3*9H2O + Zn(NO3)2*6H2O + CH4N2O = Ca3Al4ZnO10 + N2 + H2O + CO2 =>
9 Ca(NO3)2 + 12 Al(NO3)3*9H2O + 3 Zn(NO3)2*6H2O + 50 CH4N2O = 3 Ca3Al4ZnO10 + 80 N2 + 226 H2O + 50 CO2
Na3AsO4 + KI + H2SO4 = H2O + I2 + K2SO4 + Na3AsO3 =>
Na3AsO4 + 2 KI + H2SO4 = H2O + I2 + K2SO4 + Na3AsO3
Zn + Al(OH)3 = Zn(OH)2 + Al =>
3 Zn + 2 Al(OH)3 = 3 Zn(OH)2 + 2 Al
AlCl3 + MgCO3 = Al2(CO3)3 + MgCl2 =>
2 AlCl3 + 3 MgCO3 = Al2(CO3)3 + 3 MgCl2
Fe(H2O)6{2+} + HNO3 + H{+} = Fe(H2O)6{3+} + NO + H2O =>
3 Fe(H2O)6{2+} + HNO3 + 3 H{+} = 3 Fe(H2O)6{3+} + NO + 2 H2O
Cl2(g) + NaBr(aq) = Br2(l) + NaCl(aq) =>
Cl2(g) + 2 NaBr(aq) = Br2(l) + 2 NaCl(aq)
CH3COOH + NaCl = NaC2H3O2 + HCl =>
CH3COOH + NaCl = NaC2H3O2 + HCl