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Sn(OH)4 + 4 NaOH = Na4SnO4 + 4 H2O
Ag2CO3(s) + HCl(aq) = AgCl(s) + CO2(g) + H2O(l) =>
Ag2CO3(s) + 2 HCl(aq) = 2 AgCl(s) + CO2(g) + H2O(l)
PCl3 = P4 + Cl2 =>
4 PCl3 = P4 + 6 Cl2
FeBr3(aq) + (NH4)2SO4(aq) = Fe2(SO4)3(aq) + BrNH4(aq) =>
2 FeBr3(aq) + 3(NH4)2SO4(aq) = Fe2(SO4)3(aq) + 6 BrNH4(aq)
I2 + HCl = HClI2 =>
I2 + HCl = HClI2
NH3(g) + O2(g) = N2O4(g) + H2(g) =>
2 NH3(g) + 2 O2(g) = N2O4(g) + 3 H2(g)
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Ca + HBr = CaBr2 + H2 =>
Ca + 2 HBr = CaBr2 + H2
K2Cr2O7 + H2C2O4*H2O = K(Cr(C2O4)*(H2O)2) + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4*H2O = 2 K(Cr(C2O4)*(H2O)2) + 10 CO2 + 10 H2O
C15H30 + O2 = COH2O =>
C15H30 + 15 O2 = 15 COH2O
K2CO3 + HI = H2CO3 + KI =>
K2CO3 + 2 HI = H2CO3 + 2 KI
Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
H2S + Fe2(SO4)3 = S + FeS + H2O =>
12 H2S + Fe2(SO4)3 = 13 S + 2 FeS + 12 H2O
CrI3 + Cl2 + K2O = K2CrO4 + KCl + KIO3 =>
2 CrI3 + 21 Cl2 + 26 K2O = 2 K2CrO4 + 42 KCl + 6 KIO3
FeSO4 + H2SO4 + HNO3 = Fe(SO4)2 + NO + H2O =>
3 FeSO4 + 3 H2SO4 + 2 HNO3 = 3 Fe(SO4)2 + 2 NO + 4 H2O
Mg(NO3)(aq) + Cu(s) = Cu(NO3)(aq) + Mg(s) =>
Mg(NO3)(aq) + Cu(s) = Cu(NO3)(aq) + Mg(s)
NiO + C1F3 = NiF2 + C12 + O2 =>
18 NiO + 12 C1F3 = 18 NiF2 + C12 + 9 O2
Ag2O + HNO3 = AgNO3 + H2O =>
Ag2O + 2 HNO3 = 2 AgNO3 + H2O
Li2[Zn(OH)4] + H2SO4 = Zn(OH)2 + Li2SO4 + H2O =>
Li2[Zn(OH)4] + H2SO4 = Zn(OH)2 + Li2SO4 + 2 H2O
Mg + Cu(SO4)2{-} = Mg(SO4)2{-} + Cu =>
Mg + Cu(SO4)2{-} = Mg(SO4)2{-} + Cu
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
CaCO3(s) + HCl(l) = CaCl2(l) + CO2(g) + H2O(g) =>
CaCO3(s) + 2 HCl(l) = CaCl2(l) + CO2(g) + H2O(g)
Fe(NO3)2 + K3Fe(CN)6 = Fe3(Fe(CN)6)2 + KNO3 =>
3 Fe(NO3)2 + 2 K3Fe(CN)6 = Fe3(Fe(CN)6)2 + 6 KNO3
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
CoN2O6 + NaPO4 = NaN2O6 + CoPO4 =>
CoN2O6 + NaPO4 = NaN2O6 + CoPO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Co + Pb(NO2)2 = Co(NO2)3 + Pb =>
2 Co + 3 Pb(NO2)2 = 2 Co(NO2)3 + 3 Pb
AgCl3 + NaNO3 = Ag(NO3)3 + NaCl =>
AgCl3 + 3 NaNO3 = Ag(NO3)3 + 3 NaCl
CrPO4 + ZnO = CrO + ZnPO4 =>
CrPO4 + ZnO = CrO + ZnPO4
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
ZnS + H2SO4 = ZnSO4 + H2S =>
ZnS + H2SO4 = ZnSO4 + H2S
PS5 + O2 = P2O5 + SO2 =>
4 PS5 + 25 O2 = 2 P2O5 + 20 SO2
MnO2 + O3 + KOH = K2MnO4 + H2O =>
3 MnO2 + O3 + 6 KOH = 3 K2MnO4 + 3 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
H2O2 + CrSO3 = CrSO4 + H2O =>
H2O2 + CrSO3 = CrSO4 + H2O
CoBr2 + O2 + KOH + H2O = Co(OH)3 + KBr =>
4 CoBr2 + O2 + 8 KOH + 2 H2O = 4 Co(OH)3 + 8 KBr
FeCl{3+} + NaOH = FeOH{3+} + NaCl =>
FeCl{3+} + NaOH = FeOH{3+} + NaCl
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
C4H6 + K2Cr2O7 + H2SO4 = C2H5COOH + Cr2(SO4)3 + K2SO4 + H2O =>
9 C4H6 + 5 K2Cr2O7 + 20 H2SO4 = 12 C2H5COOH + 5 Cr2(SO4)3 + 5 K2SO4 + 11 H2O
HCL(aq) + NAOH(aq) = H2O(l) + NACL(aq) =>
HCL(aq) + NAOH(aq) = H2O(l) + NACL(aq)
CH3COOH + C3H7OH = CHCOOC3H7 + H2O =>
9 CH3COOH + 4 C3H7OH = 6 CHCOOC3H7 + 10 H2O
Pb + CaH2 = Pb5H + Ca =>
10 Pb + CaH2 = 2 Pb5H + Ca
CuCl2 + ZnO = ZnCl2 + CuO =>
CuCl2 + ZnO = ZnCl2 + CuO
CH3COCl + C2H5COONa = C2H5COOCH3 + NaClCO =>
CH3COCl + C2H5COONa = C2H5COOCH3 + NaClCO
(NH4)2SO4(s) + CaO(s) = CaSO4(s) + NH3(g) + H2O =>
(NH4)2SO4(s) + CaO(s) = CaSO4(s) + 2 NH3(g) + H2O
HCl + CH3CH3CH3CH2OH = H2O + CH3CH3CH3CH2Cl =>
HCl + CH3CH3CH3CH2OH = H2O + CH3CH3CH3CH2Cl
Fe2(SO4)3 + Na2S = Fe2S3 + Na2(SO4) =>
Fe2(SO4)3 + 3 Na2S = Fe2S3 + 3 Na2(SO4)
KJ + H2O2 + H2SO4 = K2SO4 + J2 + H2O =>
2 KJ + H2O2 + H2SO4 = K2SO4 + J2 + 2 H2O
H + Br = HBr =>
H + Br = HBr
Ca5P2 + H2O = Ca(OH)2 + PH5 =>
Ca5P2 + 10 H2O = 5 Ca(OH)2 + 2 PH5
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