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Sr + Co(NO3)2 = Sr(NO3)2 + Co
PbO2 + NO = Pb + NO3 =>
PbO2 + NO = Pb + NO3
Cd + (NH4)2S = CdS + NH4 =>
Cd + (NH4)2S = CdS + 2 NH4
Ni + H2 = NiH3 =>
2 Ni + 3 H2 = 2 NiH3
H2O2 + SO3{-2} = SO4{-2} + H2O =>
H2O2 + SO3{-2} = SO4{-2} + H2O
(NH4)3PO4 = H3PO4 + NH3 =>
(NH4)3PO4 = H3PO4 + 3 NH3
CH3OH + HNO2 = CH3NO2 + H2O =>
CH3OH + HNO2 = CH3NO2 + H2O
NO + CO2 = NO2 + CO =>
NO + CO2 = NO2 + CO
Cr2O7 + H = Cr2O3 + H2O =>
Cr2O7 + 8 H = Cr2O3 + 4 H2O
KOH + S = KOHS =>
KOH + S = KOHS
Na3[Cr(OH)6] + CO2 = NaHCO3 + Cr(OH)3 =>
Na3[Cr(OH)6] + 3 CO2 = 3 NaHCO3 + Cr(OH)3
Mn3O4 + Si = Mn + SiO2 =>
Mn3O4 + 2 Si = 3 Mn + 2 SiO2
Ni3As2 = Ni + As =>
Ni3As2 = 3 Ni + 2 As
KSCN + NaF = NaSCN + FK =>
KSCN + NaF = NaSCN + FK
Ni + H2 = NiH2 =>
Ni + H2 = NiH2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H5CH2COOH + NaOH = C6H5CH2CO2Na + H2O =>
C6H5CH2COOH + NaOH = C6H5CH2CO2Na + H2O
Cr + Pb(NO3)2 = Cr(NO3)3 + Pb =>
2 Cr + 3 Pb(NO3)2 = 2 Cr(NO3)3 + 3 Pb
Mg + Pt(NO3)2 = Mg(NO3)2 + Pt =>
Mg + Pt(NO3)2 = Mg(NO3)2 + Pt
CH3CONHCH3 + NaOH = CH3COONa + CH3NH2 =>
CH3CONHCH3 + NaOH = CH3COONa + CH3NH2
Cl2 + NO = NCl5 + Cl2O =>
7 Cl2 + 2 NO = 2 NCl5 + 2 Cl2O
Na2SO4 + C + NaOH = Na2CO3 + Na2S + H2O =>
Na2SO4 + 2 C + 4 NaOH = 2 Na2CO3 + Na2S + 2 H2O
CH2O2 + H2O = H3O + COOH =>
CH2O2 + H2O = H3O + COOH
BaBr2 + H2SO4 = Br2H2 + BaSO4 =>
BaBr2 + H2SO4 = Br2H2 + BaSO4
MgBr2 + K2CO3 = KBr + MgCO3 =>
MgBr2 + K2CO3 = 2 KBr + MgCO3
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
NaOH + Pb(NO3)2 = NaNO3 + Pb(OH)2 =>
2 NaOH + Pb(NO3)2 = 2 NaNO3 + Pb(OH)2
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
C18H36 + CO2 + H2O = CH3COO{-} + H{+} =>
2 C18H36 + 18 CO2 + 18 H2O = 27 CH3COO{-} + 27 H{+}
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
MnCl2 + Na2S2O3 = MnS2O3 + NaCl =>
MnCl2 + Na2S2O3 = MnS2O3 + 2 NaCl
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
Na + ZnI2 = NaI + Zn =>
2 Na + ZnI2 = 2 NaI + Zn
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
PBr5 + NaOH = Na2HPO4 + NaBr + H2O =>
PBr5 + 7 NaOH = Na2HPO4 + 5 NaBr + 3 H2O
Zn + Sn(NO3)4 = Zn(NO3)2 + Sn =>
2 Zn + Sn(NO3)4 = 2 Zn(NO3)2 + Sn
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
SO2 + NaOH + Br2 = Na2SO4 + BrNa + H2O =>
SO2 + 4 NaOH + Br2 = Na2SO4 + 2 BrNa + 2 H2O
V2O5 + H2O + SO2 + H2SO4 = [V(O)(H2O)4]SO4 =>
V2O5 + 7 H2O + SO2 + H2SO4 = 2[V(O)(H2O)4]SO4
FeS2 + Na2O3 = Fe2O3 + Na2SO4 + Na2O =>
4 FeS2 + 15 Na2O3 = 2 Fe2O3 + 8 Na2SO4 + 7 Na2O
AsS3 + HNO3 + H2O = H2SO4 + NO + H3AsO4 =>
3 AsS3 + 23 HNO3 + 2 H2O = 9 H2SO4 + 23 NO + 3 H3AsO4
MnO4{-} + I{-} + H2O{+} = I2 + Mn{2+} + OH =>
2 MnO4{-} + 2 I{-} + 8 H2O{+} = I2 + 2 Mn{2+} + 16 OH
Zn(NO3)2 + KOH = KNO3 + K2[Zn(OH)4] =>
Zn(NO3)2 + 4 KOH = 2 KNO3 + K2[Zn(OH)4]
HI + NaNO3 = INO3 + HNa =>
HI + NaNO3 = INO3 + HNa
H2NCH2COOH + O2 = NH3 + CO2 + H2O =>
2 H2NCH2COOH + 3 O2 = 2 NH3 + 4 CO2 + 2 H2O
Na2S + Zn(CH3COO)2 = ZnS + NaCH3COO =>
Na2S + Zn(CH3COO)2 = ZnS + 2 NaCH3COO
CH3ClO + NH3 = ClOH + CH3NH2 =>
CH3ClO + NH3 = ClOH + CH3NH2
I2 + Na2S2O3 = Na2I2 + S2O3 =>
I2 + Na2S2O3 = Na2I2 + S2O3
(NH4)3[P(Mo12O40)]*12H2O + OH{-} = NH4{+} + HPO4{2-} + MoO4{2-} + H2O =>
(NH4)3[P(Mo12O40)]*12H2O + 23 OH{-} = 3 NH4{+} + HPO4{2-} + 12 MoO4{2-} + 23 H2O
H3PO4 + CaCo3 = Ca3(PO4)2 + H2Co3 =>
2 H3PO4 + 3 CaCo3 = Ca3(PO4)2 + 3 H2Co3
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