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Zn + 2 CH3COOH = Zn(CH3COO)2 + H2
NaOH + H3PO4 + CaBr2 = Na3PO4 + Ca(OH)2 + HBr =>
6 NaOH + 2 H3PO4 + 3 CaBr2 = 2 Na3PO4 + 3 Ca(OH)2 + 6 HBr
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
CuS + HNO3 = Cu(SO4) + H2O + NO =>
3 CuS + 8 HNO3 = 3 Cu(SO4) + 4 H2O + 8 NO
K2CO3 + HCOOH = KHCOO + H2O + CO2 =>
K2CO3 + 2 HCOOH = 2 KHCOO + H2O + CO2
Ca(ClO)2 + NaI + H2SO4 = I2 + CaCl2 + H2O + Na2SO4 =>
Ca(ClO)2 + 4 NaI + 2 H2SO4 = 2 I2 + CaCl2 + 2 H2O + 2 Na2SO4
MgHPO4 + HCl = H3PO4 + MgCl2 =>
MgHPO4 + 2 HCl = H3PO4 + MgCl2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
FeAsS + O2 + NaOH = FeSO4 + Na3AsO4 + H2O =>
4 FeAsS + 13 O2 + 12 NaOH = 4 FeSO4 + 4 Na3AsO4 + 6 H2O
CaMnO4 + NH4OH = MnO2 + N2 + Ca(OH)2 + H2O =>
3 CaMnO4 + 2 NH4OH = 3 MnO2 + N2 + 3 Ca(OH)2 + 2 H2O
KMMO4 + H2S = K2S + HMMO4 =>
2 KMMO4 + H2S = K2S + 2 HMMO4
(NH4)2SO4(aq) + Ba(NO3)2(aq) = BaSO4(s) + (NH4)2(NO3)2(g) =>
(NH4)2SO4(aq) + Ba(NO3)2(aq) = BaSO4(s) + (NH4)2(NO3)2(g)
NH3 + OCl{-} = N2O + Cl{-} + H2O =>
2 NH3 + 4 OCl{-} = N2O + 4 Cl{-} + 3 H2O
Na2[Sn(OH)6] + CO2 = SnO2(H2O)2 + NaHCO3 =>
Na2[Sn(OH)6] + 2 CO2 = SnO2(H2O)2 + 2 NaHCO3
HBrO + NaOH = NaBrO + H2O =>
HBrO + NaOH = NaBrO + H2O
Sn + HNO3(k) = SnO2 + NO2 + H2O =>
Sn + 4 HNO3(k) = SnO2 + 4 NO2 + 2 H2O
CrO4 + H2O = Cr(OH)3 + OH =>
CrO4 + 4 H2O = Cr(OH)3 + 5 OH
As2O3 + Zn + H2SO4 = AsH3 + ZnSO4 + H2O =>
As2O3 + 6 Zn + 6 H2SO4 = 2 AsH3 + 6 ZnSO4 + 3 H2O
COBr2 + NH3 + CO2 = BrCN + H2O =>
COBr2 + 2 NH3 + CO2 = 2 BrCN + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
HCl + Zn = Cl2 + ZnH2 =>
2 HCl + Zn = Cl2 + ZnH2
KClO2 = (KCl) + O2 =>
KClO2 = (KCl) + O2
MnSO4 + KCl3 + KOH = K2MnO4 + KCl + K2SO4 + H2O =>
MnSO4 + 2 KCl3 + 8 KOH = K2MnO4 + 6 KCl + K2SO4 + 4 H2O
PbO2 + H2SO4 = Pb + H2O + SO4 =>
PbO2 + 2 H2SO4 = Pb + 2 H2O + 2 SO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
C3Al2O9 + H2SO4 = CO2 + H2O + Al2(SO4)3 =>
C3Al2O9 + 3 H2SO4 = 3 CO2 + 3 H2O + Al2(SO4)3
Fe(CO)2(PF3)2(H)2 + CO = Fe(CO)5 + PF3 + H2 =>
Fe(CO)2(PF3)2(H)2 + 3 CO = Fe(CO)5 + 2 PF3 + H2
SrCO3 + H3O = Sr2 + CO2 + H2O =>
2 SrCO3 + 4 H3O = Sr2 + 2 CO2 + 6 H2O
Cl2 + NH4Br = NH4Cl + Br2 =>
Cl2 + 2 NH4Br = 2 NH4Cl + Br2
Al + Ca(OH)2 + H2O = Ca[Al(OH)4] + H2 =>
Al + Ca(OH)2 + 2 H2O = Ca[Al(OH)4] + H2
CaCl2 = Ca + Cl2 =>
CaCl2 = Ca + Cl2
Cr2O3 + H2S = Cr2S3 + H2O =>
Cr2O3 + 3 H2S = Cr2S3 + 3 H2O
N2 + NH3 = N2H3 =>
N2 + 2 NH3 = 2 N2H3
NaCO3 = NaO + CO2 =>
NaCO3 = NaO + CO2
Na5P3O10 + H2O = PO4 + Na + H =>
Na5P3O10 + 2 H2O = 3 PO4 + 5 Na + 4 H
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
H3PO4 + Fe = FePO4 + H3 =>
H3PO4 + Fe = FePO4 + H3
CaCl2 + H2O = Ca(OH)2 + HCl =>
CaCl2 + 2 H2O = Ca(OH)2 + 2 HCl
CaCl2(aq) + Na2SO4(aq) = CaSO4(s) + NaCl(aq) =>
CaCl2(aq) + Na2SO4(aq) = CaSO4(s) + 2 NaCl(aq)
AlF3 + KOH = Al(OH)3 + KF =>
AlF3 + 3 KOH = Al(OH)3 + 3 KF
KOH + Fe2Cl3 = K2Cl + Fe(OH)3 =>
6 KOH + Fe2Cl3 = 3 K2Cl + 2 Fe(OH)3
Cs2CO3 + H3PO4 = Cs2HPO4 + H2O + CO2 =>
Cs2CO3 + H3PO4 = Cs2HPO4 + H2O + CO2
Al + Fe(NO2)2 = Fe + Al(NO2)3 =>
2 Al + 3 Fe(NO2)2 = 3 Fe + 2 Al(NO2)3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Fe2(SO4)3 + KF = FeF3 + K2SO4 =>
Fe2(SO4)3 + 6 KF = 2 FeF3 + 3 K2SO4
Ni + H2SO4 = H2 + Ni2(SO4)3 =>
2 Ni + 3 H2SO4 = 3 H2 + Ni2(SO4)3
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