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2 NaI + Pb(NO3)2 = Pb(I)2 + 2 NaNO3
MnO(s) = Mn(s) + O(s) =>
MnO(s) = Mn(s) + O(s)
FeSCN + NH3 = HFeSCN + NH2 =>
FeSCN + NH3 = HFeSCN + NH2
CuSO4(aq) + NaHCO3(aq) = CuCO3 + CO2 + H2O + Na2SO4 =>
CuSO4(aq) + 2 NaHCO3(aq) = CuCO3 + CO2 + H2O + Na2SO4
BaCl2(aq) + Sr(NO3)2(aq) = Ba(NO3)2 + SrCl2 =>
BaCl2(aq) + Sr(NO3)2(aq) = Ba(NO3)2 + SrCl2
KOH + Cl2 = KClO3 + H2O + KCl =>
6 KOH + 3 Cl2 = KClO3 + 3 H2O + 5 KCl
Sr(OH)2 + MgBr2 = SrBr2 + Mg(OH)2 =>
Sr(OH)2 + MgBr2 = SrBr2 + Mg(OH)2
(NH4)3PO4 + CuBr2 = Cu3(PO4)2 + NH4Br =>
2(NH4)3PO4 + 3 CuBr2 = Cu3(PO4)2 + 6 NH4Br
NbO2 + O2 = Nb2O5 =>
4 NbO2 + O2 = 2 Nb2O5
Zn + As = Zn2As3 =>
2 Zn + 3 As = Zn2As3
Ag(H2O)2{+} + Cl{-} = AgCl(s) + H2O =>
Ag(H2O)2{+} + Cl{-} = AgCl(s) + 2 H2O
KMnO4 + Na2SO3 + H2O = Na2SO4 + MnO2 + KHO =>
2 KMnO4 + 3 Na2SO3 + H2O = 3 Na2SO4 + 2 MnO2 + 2 KHO
C8H116 + O2 = CO2 + H2O =>
C8H116 + 37 O2 = 8 CO2 + 58 H2O
H2Cl + Na2CO3 = Na2Cl + CO2 + H2O =>
H2Cl + Na2CO3 = Na2Cl + CO2 + H2O
Na2S2O3 + MnSO4 = Na2SO4 + MnS2O3 =>
Na2S2O3 + MnSO4 = Na2SO4 + MnS2O3
AlCl3 + NH4F = AlF3 + NH4Cl =>
AlCl3 + 3 NH4F = AlF3 + 3 NH4Cl
Co(NO3)3 + K2SO4 = Co2(SO4)3 + KNO3 =>
2 Co(NO3)3 + 3 K2SO4 = Co2(SO4)3 + 6 KNO3
FeCl3 + NaSCN = Fe2(SCN)6 + NaCl =>
2 FeCl3 + 6 NaSCN = Fe2(SCN)6 + 6 NaCl
CsOH + HNO3 = CsNO3 + H2O =>
CsOH + HNO3 = CsNO3 + H2O
H3BO3 + Au(OH)3 = AuBO3 + H2O =>
H3BO3 + Au(OH)3 = AuBO3 + 3 H2O
Cl2 + KOH = KCl + KCl2O2 + H2O =>
5 Cl2 + 8 KOH = 6 KCl + 2 KCl2O2 + 4 H2O
HCOOCH3 + NaOH = CH3OH + HCOONa =>
HCOOCH3 + NaOH = CH3OH + HCOONa
LaCoO3 + H2 = La2CoO4 + CoO + H2O =>
2 LaCoO3 + H2 = La2CoO4 + CoO + H2O
NaHCO3 + CH3COOH = NaC2H3O2 + CO2 + H2O =>
NaHCO3 + CH3COOH = NaC2H3O2 + CO2 + H2O
C8H5KO4 + NaOH = CHO + H2O + K + Na =>
C8H5KO4 + 5 NaOH = 8 CHO + H2O + K + 5 Na
K(OH) + HL = H2O + KL =>
K(OH) + HL = H2O + KL
Br + H2S = HBr + S8 =>
16 Br + 8 H2S = 16 HBr + S8
Ca(OH)2 + Mg(OH)2 + H2SO4 = CaMg(SO4)2 + H2O =>
Ca(OH)2 + Mg(OH)2 + 2 H2SO4 = CaMg(SO4)2 + 4 H2O
FeSO4 + Na2S = Fe2O3 + Na2SO4 + SO2 =>
8 FeSO4 + Na2S = 4 Fe2O3 + Na2SO4 + 8 SO2
C6H5CHO + (CH3CO)2O = C6H5CHOCOCH3 + CH3COO =>
C6H5CHO + (CH3CO)2O = C6H5CHOCOCH3 + CH3COO
Mg(s) + HCl = H2 + MgCl =>
2 Mg(s) + 2 HCl = H2 + 2 MgCl
HNO3 + AI = H2 + AI(NO3)3 =>
6 HNO3 + 2 AI = 3 H2 + 2 AI(NO3)3
Mn3O4 + H2 + O2 = MnOOH =>
2 Mn3O4 + 3 H2 + 2 O2 = 6 MnOOH
Xe + NiO2 + H2O = Ni(OH)2 + HXeO4 =>
2 Xe + 7 NiO2 + 8 H2O = 7 Ni(OH)2 + 2 HXeO4
NaNO2 + MgCrO7 + H2SO4 = NaNO3 + Cr2(SO4)3 + MgSO4 + H2O =>
9 NaNO2 + 2 MgCrO7 + 5 H2SO4 = 9 NaNO3 + Cr2(SO4)3 + 2 MgSO4 + 5 H2O
BaCl2(aq) + NH4F(aq) = NH4Cl(aq) + BaF2(s) =>
BaCl2(aq) + 2 NH4F(aq) = 2 NH4Cl(aq) + BaF2(s)
H2 + He = HHe =>
H2 + 2 He = 2 HHe
WCl6 + P = WCl4 + PCl3 =>
3 WCl6 + 2 P = 3 WCl4 + 2 PCl3
O2 + NO = N2O3 =>
O2 + 4 NO = 2 N2O3
Zn + H2O = ZnH + OH =>
Zn + H2O = ZnH + OH
C11H22 + O = CO2 + H2O =>
C11H22 + 33 O = 11 CO2 + 11 H2O
Cr2S3 + Mn(NO3)2 + Na2CO3 = Na2CrO4 + Na2MnO4 + Na2SO4 + NO + CO2 =>
Cr2S3 + 15 Mn(NO3)2 + 20 Na2CO3 = 2 Na2CrO4 + 15 Na2MnO4 + 3 Na2SO4 + 30 NO + 20 CO2
HgS + HNO3 + HCl = S + HgCl2 + NO2 + H2O =>
HgS + 2 HNO3 + 2 HCl = S + HgCl2 + 2 NO2 + 2 H2O
Pb(NO3)2 + NaI = (PbI2) + NaNO3 =>
Pb(NO3)2 + 2 NaI = (PbI2) + 2 NaNO3
Cu{2+} + HNO3 = Cu(NO3)2 + H{+} =>
Cu{2+} + 2 HNO3 = Cu(NO3)2 + 2 H{+}
Br2 + NaHSO3 + NaOH = Na2SO4 + NaBr + H2O =>
Br2 + NaHSO3 + 3 NaOH = Na2SO4 + 2 NaBr + 2 H2O
CuSO4 + BaC12 = BaSO4 + CuC12 =>
CuSO4 + BaC12 = BaSO4 + CuC12
B2H6 + Cu = CuB + H2 =>
B2H6 + 2 Cu = 2 CuB + 3 H2
[Co]{2+} + H2O2 + CH3COO{-} + HAcAc = [Co(AcAc)3] + H2O + CH3COOH =>
2[Co]{2+} + H2O2 + 4 CH3COO{-} + 6 HAcAc = 2[Co(AcAc)3] + 2 H2O + 4 CH3COOH
CH3OH + HBr = CH4OH + Br =>
CH3OH + HBr = CH4OH + Br
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