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SO3{2-} + 2 Cu(OH)2 = SO4{2-} + 2 CuOH + H2O
N2(SO4)3 = N2O3 + SO3 =>
N2(SO4)3 = N2O3 + 3 SO3
C5H8O + C7H5OCl = C19H14OCl2 + H2O =>
C5H8O + 2 C7H5OCl = C19H14OCl2 + 2 H2O
Ba(OH)2(aq) + H6C12O12(aq) = Ba3C12O12(aq) + H2O(l) =>
3 Ba(OH)2(aq) + H6C12O12(aq) = Ba3C12O12(aq) + 6 H2O(l)
K2CrO4 + Fe(NO3)2 = FeCrO4 + KNO3 =>
K2CrO4 + Fe(NO3)2 = FeCrO4 + 2 KNO3
K2Co3 + O2 + Cr2O3 = K2CrO4 + Co2 =>
4 K2Co3 + 5 O2 + 2 Cr2O3 = 4 K2CrO4 + 6 Co2
Pb2 + AgNO3 = Pb(NO3)2 + Ag =>
Pb2 + 4 AgNO3 = 2 Pb(NO3)2 + 4 Ag
H3NO3S + H2SO4 = NH4HSO4 + H2S2O7 =>
H3NO3S + 2 H2SO4 = NH4HSO4 + H2S2O7
CH3COOH + MgCO3 = CO2 + H2O + MgCH3COO2 =>
7 CH3COOH + 8 MgCO3 = 6 CO2 + 2 H2O + 8 MgCH3COO2
Hg2{2} + Cl{-} = Hg2Cl2 =>
Hg2{2} + 2 Cl{-} = Hg2Cl2
CH3COOH + Fe(OH)3 = Fe(CH3CO2)3 + H2O =>
3 CH3COOH + Fe(OH)3 = Fe(CH3CO2)3 + 3 H2O
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
Mn2O3 + ZnCl2 + NH3 + H2O = MnO2 + Zn + NH4Cl =>
Mn2O3 + ZnCl2 + 2 NH3 + H2O = 2 MnO2 + Zn + 2 NH4Cl
COCl2 + C2N2H8 + Cl = CO(C2N2H8)3Cl3 =>
COCl2 + 3 C2N2H8 + Cl = CO(C2N2H8)3Cl3
O2 + Cr2O3 = CrO3 =>
3 O2 + 2 Cr2O3 = 4 CrO3
NH4 + HCl = H + NH4Cl =>
NH4 + HCl = H + NH4Cl
Ba(HCO3)2 + HBr = H(HCO3) + BaBr2 =>
Ba(HCO3)2 + 2 HBr = 2 H(HCO3) + BaBr2
Mg + K3Po4 = Mg3(Po4)2 + K =>
3 Mg + 2 K3Po4 = Mg3(Po4)2 + 6 K
C8H11N5O3 + O2 = CO2 + H2O + NO2 =>
4 C8H11N5O3 + 57 O2 = 32 CO2 + 22 H2O + 20 NO2
Sb2O5 + S = SO2 + Sb2O3 =>
Sb2O5 + S = SO2 + Sb2O3
Fe(NO3)2 + Na2C2O4 = FeC2O4 + NaNO3 =>
Fe(NO3)2 + Na2C2O4 = FeC2O4 + 2 NaNO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Sn(OH)2 + HNO3 = Sn(NO3)2 + H2O =>
Sn(OH)2 + 2 HNO3 = Sn(NO3)2 + 2 H2O
H3PO2 + H2O + CuSO4 = H3PO4 + H2SO4 + CuH2 =>
H3PO2 + 2 H2O + CuSO4 = H3PO4 + H2SO4 + CuH2
CuO + CaCO3 = CaO + CuCO3 =>
CuO + CaCO3 = CaO + CuCO3
Zn3(PO4)2 + H2O = Zn(OH)2 + H3PO4 =>
Zn3(PO4)2 + 6 H2O = 3 Zn(OH)2 + 2 H3PO4
NiSO4 + K4[Fe(CN)6] = Ni2[Fe(CN)6] + K2SO4 =>
2 NiSO4 + K4[Fe(CN)6] = Ni2[Fe(CN)6] + 2 K2SO4
CuO + HCl = CuCl2 + H2O = CuO + H2O =>
CuO + 2 HCl = CuCl2 + H2O
PbO2 + KOH + H2O = K[Pb(OH)6] + H2 =>
2 PbO2 + 2 KOH + 6 H2O = 2 K[Pb(OH)6] + H2
K2HPO3 + KMnO4 + KOH = K2MnO4 + K3PO4 + H2O =>
K2HPO3 + 2 KMnO4 + 3 KOH = 2 K2MnO4 + K3PO4 + 2 H2O
Fe(s) + Cu(No3)2(aq) = Fe(No3)2(aq) + Cu(s) =>
Fe(s) + Cu(No3)2(aq) = Fe(No3)2(aq) + Cu(s)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cs{+} + Cl{-} = CsCl =>
Cs{+} + Cl{-} = CsCl
NaHCO3 + HA = CO2 + H2O + NaA =>
NaHCO3 + HA = CO2 + H2O + NaA
KMnO4(s) + NaCl + H2SO4 = Cl2 + K2SO4 + MnSO4 + H2O + Na2SO4 =>
2 KMnO4(s) + 10 NaCl + 8 H2SO4 = 5 Cl2 + K2SO4 + 2 MnSO4 + 8 H2O + 5 Na2SO4
C7H6O2 + HCl = C7H5OCl + H2O =>
C7H6O2 + HCl = C7H5OCl + H2O
Ca + Cu(OH)2 = Cu + Ca(OH)2 =>
Ca + Cu(OH)2 = Cu + Ca(OH)2
C3H8O7 + H2O2 = H2O + CO2 =>
C3H8O7 + 3 H2O2 = 7 H2O + 3 CO2
BaNO3 + NH4SO3 = BaSO3 + NH4NO3 =>
BaNO3 + NH4SO3 = BaSO3 + NH4NO3
MgN + MgOH + H2O = MgO + NH3 =>
MgN + MgOH + H2O = 2 MgO + NH3
AgBr + HCl = HBr + AgCl =>
AgBr + HCl = HBr + AgCl
K2HPO3 + KMnO4 + KOH = K2MnO4 + K3PO4 + H2O =>
K2HPO3 + 2 KMnO4 + 3 KOH = 2 K2MnO4 + K3PO4 + 2 H2O
AgCl + NH3 = Ag(NH3) + Cl =>
AgCl + NH3 = Ag(NH3) + Cl
Fe + HCI = FeHCI =>
Fe + HCI = FeHCI
Ni(OH)4 = Ni + OH =>
Ni(OH)4 = Ni + 4 OH
Cr(OH)3 + KOH + H2O = K[Cr(OH)4(H2O)] =>
Cr(OH)3 + KOH + H2O = K[Cr(OH)4(H2O)]
HNO3 + Cr2S3 = Cr(NO3)2 + H2SO4 + NO + H2O =>
34 HNO3 + 3 Cr2S3 = 6 Cr(NO3)2 + 9 H2SO4 + 22 NO + 8 H2O
V + O = V2O5 =>
2 V + 5 O = V2O5
Cu2SO4 + Pb = Pb2SO4 + Cu =>
Cu2SO4 + 2 Pb = Pb2SO4 + 2 Cu
Na2C2O4 + H2SO4 = Na2SO4 + C2O4H2 =>
Na2C2O4 + H2SO4 = Na2SO4 + C2O4H2
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