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C4H8(g) + 6 O2(g) = 4 CO2(g) + 4 H2O(g)
I + ClO = IO3 + Cl =>
I + 3 ClO = IO3 + 3 Cl
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
KSCN + Fe = CNFe + KS =>
KSCN + Fe = CNFe + KS
SO2 + Na2CO3 = Na2SO4 + Na2S + CO2 =>
4 SO2 + 4 Na2CO3 = 3 Na2SO4 + Na2S + 4 CO2
N2H5Cl = N2 + H2 + HCl =>
N2H5Cl = N2 + 2 H2 + HCl
NH3 + Cl2 = N2H4 + NH4Cl =>
4 NH3 + Cl2 = N2H4 + 2 NH4Cl
BI3 = B + I =>
BI3 = B + 3 I
H4C3O2 + OH = C3H3O2 + H2O =>
H4C3O2 + OH = C3H3O2 + H2O
NiOH + NaCl = NiCl + NaOH =>
NiOH + NaCl = NiCl + NaOH
SO2 + Na2CO3 = Na2SO4 + Na2S + CO2 =>
4 SO2 + 4 Na2CO3 = 3 Na2SO4 + Na2S + 4 CO2
SnCl4 + (NH4)2S = SnS2 + NH4Cl =>
SnCl4 + 2(NH4)2S = SnS2 + 4 NH4Cl
C2H2 + I2 = C2H2I4 =>
C2H2 + 2 I2 = C2H2I4
Cr3(PO4)2 = Cr + PO4 =>
Cr3(PO4)2 = 3 Cr + 2 PO4
SO2 + Na2CO3 = Na2SO4 + Na2S + CO2 =>
4 SO2 + 4 Na2CO3 = 3 Na2SO4 + Na2S + 4 CO2
Fe2S3 + HCl = FeCl3 + H2S =>
Fe2S3 + 6 HCl = 2 FeCl3 + 3 H2S
P4 + Br = PBr3 =>
P4 + 12 Br = 4 PBr3
Mn3O4 + HCl = Mn(Cl)2 + Cl2 + H2O =>
Mn3O4 + 8 HCl = 3 Mn(Cl)2 + Cl2 + 4 H2O
Zn(OH)2 + H2SO4 = ZnSO4 + H2(OH)2 =>
Zn(OH)2 + H2SO4 = ZnSO4 + H2(OH)2
Ba(OH)2 + NaOH = BaOH + Na(OH)2 =>
Ba(OH)2 + NaOH = BaOH + Na(OH)2
K2C2O4*H2O + (Cu(NH3)4)SO4*H2O + H2SO4 = K2Cu(C2O4)2*2H2O + K2SO4 + H2O + (NH4)2SO4 =>
2 K2C2O4*H2O + (Cu(NH3)4)SO4*H2O + 2 H2SO4 = K2Cu(C2O4)2*2H2O + K2SO4 + H2O + 2(NH4)2SO4
NaI + Pb(NO3)2 = NaNO3 + PbI2(s) =>
2 NaI + Pb(NO3)2 = 2 NaNO3 + PbI2(s)
Nh4 + HCl = Nh4Cl + H2 =>
2 Nh4 + 2 HCl = 2 Nh4Cl + H2
Na2CO3 + H2SO4 = H2CO3 + Na2SO4 =>
Na2CO3 + H2SO4 = H2CO3 + Na2SO4
CuCl + Br2 = Cl + CuBr2 =>
CuCl + Br2 = Cl + CuBr2
P4(g) + Cl2(g) = PCl3(l) =>
P4(g) + 6 Cl2(g) = 4 PCl3(l)
Cu(OH)2 + HClO4 = Cu(ClO4)2 + H2O =>
Cu(OH)2 + 2 HClO4 = Cu(ClO4)2 + 2 H2O
P2(s) + O2(g) = P4O10(s) =>
2 P2(s) + 5 O2(g) = P4O10(s)
SO2 + Na2CO3 = Na2SO4 + Na2S + CO2 =>
4 SO2 + 4 Na2CO3 = 3 Na2SO4 + Na2S + 4 CO2
FeS + O3 = Fe2O3 + SO3 =>
2 FeS + 3 O3 = Fe2O3 + 2 SO3
K3N + H2O = KOH + NH3 =>
K3N + 3 H2O = 3 KOH + NH3
C2H2 + O2 = (CO2)2 + H2O =>
2 C2H2 + 5 O2 = 2(CO2)2 + 2 H2O
Fe(NO3)3 + NH4SCN = Fe2(SCN)3 + NO2 + H2 =>
2 Fe(NO3)3 + 3 NH4SCN = Fe2(SCN)3 + 9 NO2 + 6 H2
RbClO4 = RbCl + O2 =>
RbClO4 = RbCl + 2 O2
Ga + I2 = GaI =>
2 Ga + I2 = 2 GaI
HCl + KH2PO4 = KCl + H2PO4H =>
HCl + KH2PO4 = KCl + H2PO4H
PH2 + O2 = P2O5 + H2O =>
4 PH2 + 7 O2 = 2 P2O5 + 4 H2O
H2CO3 + HCl = CO3Cl + H =>
H2CO3 + HCl = CO3Cl + 3 H
C6H5CH3 + Br2 = C6H4BrCH3 + HBr =>
C6H5CH3 + Br2 = C6H4BrCH3 + HBr
N2 + Ba = N3Ba2 =>
3 N2 + 4 Ba = 2 N3Ba2
Ga + HNO3 = GaNO3 + H2 =>
2 Ga + 2 HNO3 = 2 GaNO3 + H2
Na2S + H2SO4 + KMnO4 = K2SO4 + Na2SO4 + MnSO4 + H2O =>
5 Na2S + 12 H2SO4 + 8 KMnO4 = 4 K2SO4 + 5 Na2SO4 + 8 MnSO4 + 12 H2O
HPO4 + KOH = H2O + KPO4 =>
HPO4 + KOH = H2O + KPO4
H + F = HF =>
H + F = HF
Zn + Cu(OH)2 = Zn(OH)4 + Cu =>
Zn + 2 Cu(OH)2 = Zn(OH)4 + 2 Cu
AlCl2 + H2SO4 = AlSO4 + HCl =>
AlCl2 + H2SO4 = AlSO4 + 2 HCl
Mg(OH)2 + KMnO4 = Mg(MnO4)2 + KOH =>
Mg(OH)2 + 2 KMnO4 = Mg(MnO4)2 + 2 KOH
SO2 + Na2CO3 = Na2SO3 + CO2 =>
SO2 + Na2CO3 = Na2SO3 + CO2
Na(OH)2 + H2Cl = NaCl + H2O =>
Na(OH)2 + H2Cl = NaCl + 2 H2O
Mg2O7 + H2O = HMgO4 =>
Mg2O7 + H2O = 2 HMgO4
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